350.56% is the change from 180 to 811
Calculation steps:
[( 811 - 180 ) ÷ 180] x 100 = 350.56%
Formula
Percentage change = [(811 - 180) / 180] x 100
Subtract the new number by the original number
811 - 180 = 631
631 ÷ 180 = 3.5055555555555555
3.5055555555555555 x 100 = 350.56%