98.99% is the change from 297 to 591
Calculation steps:
[( 591 - 297 ) ÷ 297] x 100 = 98.99%
Formula
Percentage change = [(591 - 297) / 297] x 100
Subtract the new number by the original number
591 - 297 = 294
294 ÷ 297 = 0.98989898989899
0.98989898989899 x 100 = 98.99%