22.62% is the change from 442 to 542
Calculation steps:
[( 542 - 442 ) ÷ 442] x 100 = 22.62%
Formula
Percentage change = [(542 - 442) / 442] x 100
Subtract the new number by the original number
542 - 442 = 100
100 ÷ 442 = 0.22624434389140272
0.22624434389140272 x 100 = 22.62%