22.15% is the change from 307 to 375
Calculation steps:
[( 375 - 307 ) ÷ 307] x 100 = 22.15%
Formula
Percentage change = [(375 - 307) / 307] x 100
Subtract the new number by the original number
375 - 307 = 68
68 ÷ 307 = 0.22149837133550487
0.22149837133550487 x 100 = 22.15%