118.54% is the change from 302 to 660
Calculation steps:
[( 660 - 302 ) ÷ 302] x 100 = 118.54%
Formula
Percentage change = [(660 - 302) / 302] x 100
Subtract the new number by the original number
660 - 302 = 358
358 ÷ 302 = 1.185430463576159
1.185430463576159 x 100 = 118.54%