52.22% is the change from 540 to 822
Calculation steps:
[( 822 - 540 ) ÷ 540] x 100 = 52.22%
Formula
Percentage change = [(822 - 540) / 540] x 100
Subtract the new number by the original number
822 - 540 = 282
282 ÷ 540 = 0.5222222222222223
0.5222222222222223 x 100 = 52.22%