-61.25% is the change from 867 to 336
Calculation steps:
[( 336 - 867 ) ÷ 867] x 100 = -61.25%
Formula
Percentage change = [(336 - 867) / 867] x 100
Subtract the new number by the original number
336 - 867 = -531
-531 ÷ 867 = -0.6124567474048442
-0.6124567474048442 x 100 = -61.25%