-45.71% is the change from 956 to 519
Calculation steps:
[( 519 - 956 ) ÷ 956] x 100 = -45.71%
Formula
Percentage change = [(519 - 956) / 956] x 100
Subtract the new number by the original number
519 - 956 = -437
-437 ÷ 956 = -0.4571129707112971
-0.4571129707112971 x 100 = -45.71%