1 Box  14 Pcs <br>1.14<br>44
<script>
    function getLent(pack) {
    let lents = 0;
    if (Math.floor(pack) >= 199) {
        lents = 1000;
    } else if (Math.floor(pack) >= 100) {
        lents = 1000;
    } else if (Math.floor(pack) >= 99) {
        lents = 100;
    } else if (Math.floor(pack) >= 11) {
        lents = 100;
    } else if (Math.floor(pack) >= 10) {
        lents = 100;
    } else if (Math.floor(pack) >= 9) {
        lents = 10;
    } else {
        lents = 10;
    }
    return lents;
}

function modulusOperator(value1, value2) {
    return value1 - (Math.floor(value1 / value2) * value2);
}

function boxToPcs(packSize, unitBox, unitLent) {
    let modd = modulusOperator(Number(unitBox), 1);
    let devv = (Math.floor(unitBox) * Math.floor(packSize));
    let total = devv + modd * Math.floor(unitLent);
    return total.toFixed(0);
}

function pcsToBox(packSize, unitPcs) {
    let hash = "";
    let box = "";
    let pcs = "";

    if (Math.floor(packSize) >= 199) {
        hash = "000";
    } else if (Math.floor(packSize) >= 100) {
        hash = "000";
    } else if (Math.floor(packSize) >= 99) {
        hash = "00";
    } else if (Math.floor(packSize) >= 11) {
        hash = "00";
    } else if (Math.floor(packSize) >= 10) {
        hash = "00";
    } else if (Math.floor(packSize) >= 9) {
        hash = "0";
    } else {
        hash = "0";
    }

    if (Math.floor(unitPcs) >= Math.floor(packSize)) {
        box = Math.floor(unitPcs / Math.floor(packSize));
    } else {
        box = "0";
    }

    if (Math.floor(unitPcs) % Math.floor(packSize)) {
        pcs = Math.floor(unitPcs) % Math.floor(packSize);
    } else {
        pcs = "0";
    }

    return Math.floor(box) + "." + String(pcs).padStart(hash.length, '0');
}

function captionBoxToPcs(packSize, unitPcs) {
    let box = "";
    let pcs = "";

    if (Math.floor(unitPcs) >= Math.floor(packSize)) {
        box = Math.floor(unitPcs / Math.floor(packSize));
    } else {
        box = "0";
    }

    if (Math.floor(unitPcs) % Math.floor(packSize)) {
        pcs = Math.floor(unitPcs) % Math.floor(packSize);
    } else {
        pcs = "0";
    }

    if (Math.floor(packSize) === 1) {
        return Math.floor(box) + " Pcs ";
    } else {
        return Math.floor(box) + " Box " + " " + pcs + " Pcs ";
    }
}



</script>