51.42% is the change from 636 to 963
Calculation steps:
[( 963 - 636 ) ÷ 636] x 100 = 51.42%
Formula
Percentage change = [(963 - 636) / 636] x 100
Subtract the new number by the original number
963 - 636 = 327
327 ÷ 636 = 0.5141509433962265
0.5141509433962265 x 100 = 51.42%