42.99% is the change from 542 to 775
Calculation steps:
[( 775 - 542 ) ÷ 542] x 100 = 42.99%
Formula
Percentage change = [(775 - 542) / 542] x 100
Subtract the new number by the original number
775 - 542 = 233
233 ÷ 542 = 0.42988929889298894
0.42988929889298894 x 100 = 42.99%