45.52% is the change from 525 to 764
Calculation steps:
[( 764 - 525 ) ÷ 525] x 100 = 45.52%
Formula
Percentage change = [(764 - 525) / 525] x 100
Subtract the new number by the original number
764 - 525 = 239
239 ÷ 525 = 0.4552380952380952
0.4552380952380952 x 100 = 45.52%