How to calculate the % of the width so, to coincide with the value of the scale?

Good afternoon.Please tell me what formula should I use for exact calculations?

now I use this 100/15*N - N = 7 for example, the logic should calculate the % exactly for the width of the cell above.

5e0cb337e37bb779811722.png

Thank you.
April 4th 20 at 00:29
1 answer
April 4th 20 at 00:31
Tell us where you have this formula? Set the width of the cell scale and on the value add the value of the scale
% the width of the block, emitatsii filling, I took it from the Internet to the percentage of another number - leila.Wolff commented on April 4th 20 at 00:34

Find more questions by tags CSSJavaScript