20.7% is the change from 633 to 764
Calculation steps:
[( 764 - 633 ) ÷ 633] x 100 = 20.7%
Formula
Percentage change = [(764 - 633) / 633] x 100
Subtract the new number by the original number
764 - 633 = 131
131 ÷ 633 = 0.20695102685624012
0.20695102685624012 x 100 = 20.7%