-44.19% is the change from 930 to 519
Calculation steps:
[( 519 - 930 ) ÷ 930] x 100 = -44.19%
Formula
Percentage change = [(519 - 930) / 930] x 100
Subtract the new number by the original number
519 - 930 = -411
-411 ÷ 930 = -0.44193548387096776
-0.44193548387096776 x 100 = -44.19%