168.29% is the change from 246 to 660
Calculation steps:
[( 660 - 246 ) ÷ 246] x 100 = 168.29%
Formula
Percentage change = [(660 - 246) / 246] x 100
Subtract the new number by the original number
660 - 246 = 414
414 ÷ 246 = 1.6829268292682926
1.6829268292682926 x 100 = 168.29%