137.3% is the change from 319 to 757
Calculation steps:
[( 757 - 319 ) ÷ 319] x 100 = 137.3%
Formula
Percentage change = [(757 - 319) / 319] x 100
Subtract the new number by the original number
757 - 319 = 438
438 ÷ 319 = 1.3730407523510972
1.3730407523510972 x 100 = 137.3%