125.65% is the change from 421 to 950
Calculation steps:
[( 950 - 421 ) ÷ 421] x 100 = 125.65%
Formula
Percentage change = [(950 - 421) / 421] x 100
Subtract the new number by the original number
950 - 421 = 529
529 ÷ 421 = 1.2565320665083135
1.2565320665083135 x 100 = 125.65%