136.46% is the change from 181 to 428
Calculation steps:
[( 428 - 181 ) ÷ 181] x 100 = 136.46%
Formula
Percentage change = [(428 - 181) / 181] x 100
Subtract the new number by the original number
428 - 181 = 247
247 ÷ 181 = 1.3646408839779005
1.3646408839779005 x 100 = 136.46%