138.8% is the change from 317 to 757
Calculation steps:
[( 757 - 317 ) ÷ 317] x 100 = 138.8%
Formula
Percentage change = [(757 - 317) / 317] x 100
Subtract the new number by the original number
757 - 317 = 440
440 ÷ 317 = 1.38801261829653
1.38801261829653 x 100 = 138.8%