34.87% is the change from 542 to 731
Calculation steps:
[( 731 - 542 ) ÷ 542] x 100 = 34.87%
Formula
Percentage change = [(731 - 542) / 542] x 100
Subtract the new number by the original number
731 - 542 = 189
189 ÷ 542 = 0.34870848708487084
0.34870848708487084 x 100 = 34.87%