109.76% is the change from 420 to 881
Calculation steps:
[( 881 - 420 ) ÷ 420] x 100 = 109.76%
Formula
Percentage change = [(881 - 420) / 420] x 100
Subtract the new number by the original number
881 - 420 = 461
461 ÷ 420 = 1.0976190476190477
1.0976190476190477 x 100 = 109.76%