157.14% is the change from 273 to 702
Calculation steps:
[( 702 - 273 ) ÷ 273] x 100 = 157.14%
Formula
Percentage change = [(702 - 273) / 273] x 100
Subtract the new number by the original number
702 - 273 = 429
429 ÷ 273 = 1.5714285714285714
1.5714285714285714 x 100 = 157.14%