123.52% is the change from 421 to 941
Calculation steps:
[( 941 - 421 ) ÷ 421] x 100 = 123.52%
Formula
Percentage change = [(941 - 421) / 421] x 100
Subtract the new number by the original number
941 - 421 = 520
520 ÷ 421 = 1.2351543942992873
1.2351543942992873 x 100 = 123.52%