401.83% is the change from 164 to 823
Calculation steps:
[( 823 - 164 ) ÷ 164] x 100 = 401.83%
Formula
Percentage change = [(823 - 164) / 164] x 100
Subtract the new number by the original number
823 - 164 = 659
659 ÷ 164 = 4.0182926829268295
4.0182926829268295 x 100 = 401.83%