144.63% is the change from 307 to 751
Calculation steps:
[( 751 - 307 ) ÷ 307] x 100 = 144.63%
Formula
Percentage change = [(751 - 307) / 307] x 100
Subtract the new number by the original number
751 - 307 = 444
444 ÷ 307 = 1.4462540716612378
1.4462540716612378 x 100 = 144.63%