92.51% is the change from 307 to 591
Calculation steps:
[( 591 - 307 ) ÷ 307] x 100 = 92.51%
Formula
Percentage change = [(591 - 307) / 307] x 100
Subtract the new number by the original number
591 - 307 = 284
284 ÷ 307 = 0.9250814332247557
0.9250814332247557 x 100 = 92.51%