448.8% is the change from 166 to 911
Calculation steps:
[( 911 - 166 ) ÷ 166] x 100 = 448.8%
Formula
Percentage change = [(911 - 166) / 166] x 100
Subtract the new number by the original number
911 - 166 = 745
745 ÷ 166 = 4.4879518072289155
4.4879518072289155 x 100 = 448.8%