96.38% is the change from 304 to 597
Calculation steps:
[( 597 - 304 ) ÷ 304] x 100 = 96.38%
Formula
Percentage change = [(597 - 304) / 304] x 100
Subtract the new number by the original number
597 - 304 = 293
293 ÷ 304 = 0.9638157894736842
0.9638157894736842 x 100 = 96.38%