452.22% is the change from 180 to 994
Calculation steps:
[( 994 - 180 ) ÷ 180] x 100 = 452.22%
Formula
Percentage change = [(994 - 180) / 180] x 100
Subtract the new number by the original number
994 - 180 = 814
814 ÷ 180 = 4.522222222222222
4.522222222222222 x 100 = 452.22%