155.56% is the change from 180 to 460
Calculation steps:
[( 460 - 180 ) ÷ 180] x 100 = 155.56%
Formula
Percentage change = [(460 - 180) / 180] x 100
Subtract the new number by the original number
460 - 180 = 280
280 ÷ 180 = 1.5555555555555556
1.5555555555555556 x 100 = 155.56%