91.53% is the change from 307 to 588
Calculation steps:
[( 588 - 307 ) ÷ 307] x 100 = 91.53%
Formula
Percentage change = [(588 - 307) / 307] x 100
Subtract the new number by the original number
588 - 307 = 281
281 ÷ 307 = 0.9153094462540716
0.9153094462540716 x 100 = 91.53%
Example