21.27% is the change from 442 to 536
Calculation steps:
[( 536 - 442 ) ÷ 442] x 100 = 21.27%
Formula
Percentage change = [(536 - 442) / 442] x 100
Subtract the new number by the original number
536 - 442 = 94
94 ÷ 442 = 0.21266968325791855
0.21266968325791855 x 100 = 21.27%