75.65% is the change from 538 to 945
Calculation steps:
[( 945 - 538 ) ÷ 538] x 100 = 75.65%
Formula
Percentage change = [(945 - 538) / 538] x 100
Subtract the new number by the original number
945 - 538 = 407
407 ÷ 538 = 0.7565055762081785
0.7565055762081785 x 100 = 75.65%