204.38% is the change from 297 to 904
Calculation steps:
[( 904 - 297 ) ÷ 297] x 100 = 204.38%
Formula
Percentage change = [(904 - 297) / 297] x 100
Subtract the new number by the original number
904 - 297 = 607
607 ÷ 297 = 2.0437710437710437
2.0437710437710437 x 100 = 204.38%