-62.12% is the change from 887 to 336
Calculation steps:
[( 336 - 887 ) ÷ 887] x 100 = -62.12%
Formula
Percentage change = [(336 - 887) / 887] x 100
Subtract the new number by the original number
336 - 887 = -551
-551 ÷ 887 = -0.62119503945885
-0.62119503945885 x 100 = -62.12%