-31.26% is the change from 755 to 519
Calculation steps:
[( 519 - 755 ) ÷ 755] x 100 = -31.26%
Formula
Percentage change = [(519 - 755) / 755] x 100
Subtract the new number by the original number
519 - 755 = -236
-236 ÷ 755 = -0.3125827814569536
-0.3125827814569536 x 100 = -31.26%