446.99% is the change from 166 to 908
Calculation steps:
[( 908 - 166 ) ÷ 166] x 100 = 446.99%
Formula
Percentage change = [(908 - 166) / 166] x 100
Subtract the new number by the original number
908 - 166 = 742
742 ÷ 166 = 4.469879518072289
4.469879518072289 x 100 = 446.99%