125.08% is the change from 307 to 691
Calculation steps:
[( 691 - 307 ) ÷ 307] x 100 = 125.08%
Formula
Percentage change = [(691 - 307) / 307] x 100
Subtract the new number by the original number
691 - 307 = 384
384 ÷ 307 = 1.250814332247557
1.250814332247557 x 100 = 125.08%