21.47% is the change from 764 to 928
Calculation steps:
[( 928 - 764 ) ÷ 764] x 100 = 21.47%
Formula
Percentage change = [(928 - 764) / 764] x 100
Subtract the new number by the original number
928 - 764 = 164
164 ÷ 764 = 0.21465968586387435
0.21465968586387435 x 100 = 21.47%