-82.39% is the change from 863 to 152
Calculation steps:
[( 152 - 863 ) ÷ 863] x 100 = -82.39%
Formula
Percentage change = [(152 - 863) / 863] x 100
Subtract the new number by the original number
152 - 863 = -711
-711 ÷ 863 = -0.8238702201622248
-0.8238702201622248 x 100 = -82.39%