129.14% is the change from 278 to 637
Calculation steps:
[( 637 - 278 ) ÷ 278] x 100 = 129.14%
Formula
Percentage change = [(637 - 278) / 278] x 100
Subtract the new number by the original number
637 - 278 = 359
359 ÷ 278 = 1.29136690647482
1.29136690647482 x 100 = 129.14%