109.26% is the change from 421 to 881
Calculation steps:
[( 881 - 421 ) ÷ 421] x 100 = 109.26%
Formula
Percentage change = [(881 - 421) / 421] x 100
Subtract the new number by the original number
881 - 421 = 460
460 ÷ 421 = 1.0926365795724466
1.0926365795724466 x 100 = 109.26%