103.69% is the change from 298 to 607
Calculation steps:
[( 607 - 298 ) ÷ 298] x 100 = 103.69%
Formula
Percentage change = [(607 - 298) / 298] x 100
Subtract the new number by the original number
607 - 298 = 309
309 ÷ 298 = 1.0369127516778522
1.0369127516778522 x 100 = 103.69%