20.81% is the change from 764 to 923
Calculation steps:
[( 923 - 764 ) ÷ 764] x 100 = 20.81%
Formula
Percentage change = [(923 - 764) / 764] x 100
Subtract the new number by the original number
923 - 764 = 159
159 ÷ 764 = 0.2081151832460733
0.2081151832460733 x 100 = 20.81%