50.94% is the change from 636 to 960
Calculation steps:
[( 960 - 636 ) ÷ 636] x 100 = 50.94%
Formula
Percentage change = [(960 - 636) / 636] x 100
Subtract the new number by the original number
960 - 636 = 324
324 ÷ 636 = 0.5094339622641509
0.5094339622641509 x 100 = 50.94%