104.38% is the change from 297 to 607
Calculation steps:
[( 607 - 297 ) ÷ 297] x 100 = 104.38%
Formula
Percentage change = [(607 - 297) / 297] x 100
Subtract the new number by the original number
607 - 297 = 310
310 ÷ 297 = 1.0437710437710437
1.0437710437710437 x 100 = 104.38%