Modulo function

[Trebors]

I have been using an Acrobat form.

The sum of a group of 16 form fields is totaled and divided by 16. Ex 101 / 16 = 6 remained 5. The integer (6) is multiplied by 3 = 18. The remainder is also multiplied by 3 =15.  This (15/16) rounds up to 1 which is added to the previous value totaling 19.  This final value is use to place the result in one of several groups. A if between 0 and 10, B if between 11 and 20, etc.

Is there a way to automate this operation?  I tried to find if a Modulo function exists in Javascript without success.

101 / 16 = 6.3125.

Int 6.3125 = 6. 6 x 3 = 18

Modulo 6.3125 = .3125.  .3125 x 3 = 0.9375 rounds up to 1

18 + 1 = 19

Thanks for any help.

[try67]

It does. It's the % operator.

Run this code:

16 % 5

And it will return 1.

[Nesa Nurani]

See this example, maybe you find something useful.

https://drive.google.com/uc?export=download&id=19NWjx84M0jnkPufMLdlobVMRM7yn2ksa