72.49% is the change from 538 to 928
Calculation steps:
[( 928 - 538 ) ÷ 538] x 100 = 72.49%
Formula
Percentage change = [(928 - 538) / 538] x 100
Subtract the new number by the original number
928 - 538 = 390
390 ÷ 538 = 0.724907063197026
0.724907063197026 x 100 = 72.49%