81.89% is the change from 519 to 944
Calculation steps:
[( 944 - 519 ) ÷ 519] x 100 = 81.89%
Formula
Percentage change = [(944 - 519) / 519] x 100
Subtract the new number by the original number
944 - 519 = 425
425 ÷ 519 = 0.8188824662813102
0.8188824662813102 x 100 = 81.89%