57.04% is the change from 561 to 881
Calculation steps:
[( 881 - 561 ) ÷ 561] x 100 = 57.04%
Formula
Percentage change = [(881 - 561) / 561] x 100
Subtract the new number by the original number
881 - 561 = 320
320 ÷ 561 = 0.5704099821746881
0.5704099821746881 x 100 = 57.04%