24 counts up to 23 and previously posted solutions don't work.

[temkaes]

24.0 works, 23 works and 25 works but 24 gets stuck at 23. Interestingly, the same issue can be replicated at 3, 6, 12, 24, 48 and 96...

I tried a few of the earlier posted solutions but still doesn't work.

[fastcatch]

The problem is that first num is divided by divisions and only then multiplied by i. Javascript calculates with floats and thus rounds in sometimes unexpected ways. Change the order (first multiply, then divide) and it's gonna be allright. (Or round the result before parseInting.)

[gabrieljenik]

My fix...

               // For first iteration, don't divide.
                var auxNum = i == divisions ? num : num / divisions * i;

then...

                // Preserve as int if input was int
                var newNum = parseInt(auxNum);

                // Preserve float if input was float
                if (isFloat) {
                    newNum = parseFloat(auxNum).toFixed(decimalPlaces);
                }