138.93% is the change from 298 to 712
Calculation steps:
[( 712 - 298 ) ÷ 298] x 100 = 138.93%
Formula
Percentage change = [(712 - 298) / 298] x 100
Subtract the new number by the original number
712 - 298 = 414
414 ÷ 298 = 1.389261744966443
1.389261744966443 x 100 = 138.93%