129.2% is the change from 274 to 628
Calculation steps:
[( 628 - 274 ) ÷ 274] x 100 = 129.2%
Formula
Percentage change = [(628 - 274) / 274] x 100
Subtract the new number by the original number
628 - 274 = 354
354 ÷ 274 = 1.2919708029197081
1.2919708029197081 x 100 = 129.2%