77.49% is the change from 542 to 962
Calculation steps:
[( 962 - 542 ) ÷ 542] x 100 = 77.49%
Formula
Percentage change = [(962 - 542) / 542] x 100
Subtract the new number by the original number
962 - 542 = 420
420 ÷ 542 = 0.7749077490774908
0.7749077490774908 x 100 = 77.49%