132.04% is the change from 181 to 420
Calculation steps:
[( 420 - 181 ) ÷ 181] x 100 = 132.04%
Formula
Percentage change = [(420 - 181) / 181] x 100
Subtract the new number by the original number
420 - 181 = 239
239 ÷ 181 = 1.3204419889502763
1.3204419889502763 x 100 = 132.04%