113.2% is the change from 197 to 420
Calculation steps:
[( 420 - 197 ) ÷ 197] x 100 = 113.2%
Formula
Percentage change = [(420 - 197) / 197] x 100
Subtract the new number by the original number
420 - 197 = 223
223 ÷ 197 = 1.131979695431472
1.131979695431472 x 100 = 113.2%