166.87% is the change from 166 to 443
Calculation steps:
[( 443 - 166 ) ÷ 166] x 100 = 166.87%
Formula
Percentage change = [(443 - 166) / 166] x 100
Subtract the new number by the original number
443 - 166 = 277
277 ÷ 166 = 1.6686746987951808
1.6686746987951808 x 100 = 166.87%