445.78% is the change from 166 to 906
Calculation steps:
[( 906 - 166 ) ÷ 166] x 100 = 445.78%
Formula
Percentage change = [(906 - 166) / 166] x 100
Subtract the new number by the original number
906 - 166 = 740
740 ÷ 166 = 4.457831325301205
4.457831325301205 x 100 = 445.78%