22.92% is the change from 506 to 622
Calculation steps:
[( 622 - 506 ) ÷ 506] x 100 = 22.92%
Formula
Percentage change = [(622 - 506) / 506] x 100
Subtract the new number by the original number
622 - 506 = 116
116 ÷ 506 = 0.22924901185770752
0.22924901185770752 x 100 = 22.92%