451.81% is the change from 166 to 916
Calculation steps:
[( 916 - 166 ) ÷ 166] x 100 = 451.81%
Formula
Percentage change = [(916 - 166) / 166] x 100
Subtract the new number by the original number
916 - 166 = 750
750 ÷ 166 = 4.518072289156627
4.518072289156627 x 100 = 451.81%