-33.55% is the change from 781 to 519
Calculation steps:
[( 519 - 781 ) ÷ 781] x 100 = -33.55%
Formula
Percentage change = [(519 - 781) / 781] x 100
Subtract the new number by the original number
519 - 781 = -262
-262 ÷ 781 = -0.3354673495518566
-0.3354673495518566 x 100 = -33.55%