-41.31% is the change from 886 to 520
Calculation steps:
[( 520 - 886 ) ÷ 886] x 100 = -41.31%
Formula
Percentage change = [(520 - 886) / 886] x 100
Subtract the new number by the original number
520 - 886 = -366
-366 ÷ 886 = -0.41309255079006774
-0.41309255079006774 x 100 = -41.31%