169.88% is the change from 166 to 448
Calculation steps:
[( 448 - 166 ) ÷ 166] x 100 = 169.88%
Formula
Percentage change = [(448 - 166) / 166] x 100
Subtract the new number by the original number
448 - 166 = 282
282 ÷ 166 = 1.6987951807228916
1.6987951807228916 x 100 = 169.88%