46.17% is the change from 561 to 820
Calculation steps:
[( 820 - 561 ) ÷ 561] x 100 = 46.17%
Formula
Percentage change = [(820 - 561) / 561] x 100
Subtract the new number by the original number
820 - 561 = 259
259 ÷ 561 = 0.46167557932263814
0.46167557932263814 x 100 = 46.17%