134.88% is the change from 281 to 660
Calculation steps:
[( 660 - 281 ) ÷ 281] x 100 = 134.88%
Formula
Percentage change = [(660 - 281) / 281] x 100
Subtract the new number by the original number
660 - 281 = 379
379 ÷ 281 = 1.3487544483985765
1.3487544483985765 x 100 = 134.88%