147.56% is the change from 307 to 760
Calculation steps:
[( 760 - 307 ) ÷ 307] x 100 = 147.56%
Formula
Percentage change = [(760 - 307) / 307] x 100
Subtract the new number by the original number
760 - 307 = 453
453 ÷ 307 = 1.47557003257329
1.47557003257329 x 100 = 147.56%