119.52% is the change from 420 to 922
Calculation steps:
[( 922 - 420 ) ÷ 420] x 100 = 119.52%
Formula
Percentage change = [(922 - 420) / 420] x 100
Subtract the new number by the original number
922 - 420 = 502
502 ÷ 420 = 1.1952380952380952
1.1952380952380952 x 100 = 119.52%