164.09% is the change from 181 to 478
Calculation steps:
[( 478 - 181 ) ÷ 181] x 100 = 164.09%
Formula
Percentage change = [(478 - 181) / 181] x 100
Subtract the new number by the original number
478 - 181 = 297
297 ÷ 181 = 1.6408839779005524
1.6408839779005524 x 100 = 164.09%