141.5% is the change from 294 to 710
Calculation steps:
[( 710 - 294 ) ÷ 294] x 100 = 141.5%
Formula
Percentage change = [(710 - 294) / 294] x 100
Subtract the new number by the original number
710 - 294 = 416
416 ÷ 294 = 1.4149659863945578
1.4149659863945578 x 100 = 141.5%