76.57% is the change from 542 to 957
Calculation steps:
[( 957 - 542 ) ÷ 542] x 100 = 76.57%
Formula
Percentage change = [(957 - 542) / 542] x 100
Subtract the new number by the original number
957 - 542 = 415
415 ÷ 542 = 0.7656826568265682
0.7656826568265682 x 100 = 76.57%