125.24% is the change from 420 to 946
Calculation steps:
[( 946 - 420 ) ÷ 420] x 100 = 125.24%
Formula
Percentage change = [(946 - 420) / 420] x 100
Subtract the new number by the original number
946 - 420 = 526
526 ÷ 420 = 1.2523809523809524
1.2523809523809524 x 100 = 125.24%