19.03% is the change from 636 to 757
Calculation steps:
[( 757 - 636 ) ÷ 636] x 100 = 19.03%
Formula
Percentage change = [(757 - 636) / 636] x 100
Subtract the new number by the original number
757 - 636 = 121
121 ÷ 636 = 0.19025157232704404
0.19025157232704404 x 100 = 19.03%