352.22% is the change from 180 to 814
Calculation steps:
[( 814 - 180 ) ÷ 180] x 100 = 352.22%
Formula
Percentage change = [(814 - 180) / 180] x 100
Subtract the new number by the original number
814 - 180 = 634
634 ÷ 180 = 3.522222222222222
3.522222222222222 x 100 = 352.22%