278.83% is the change from 137 to 519
Calculation steps:
[( 519 - 137 ) ÷ 137] x 100 = 278.83%
Formula
Percentage change = [(519 - 137) / 137] x 100
Subtract the new number by the original number
519 - 137 = 382
382 ÷ 137 = 2.7883211678832116
2.7883211678832116 x 100 = 278.83%