-82.49% is the change from 908 to 159
Calculation steps:
[( 159 - 908 ) ÷ 908] x 100 = -82.49%
Formula
Percentage change = [(159 - 908) / 908] x 100
Subtract the new number by the original number
159 - 908 = -749
-749 ÷ 908 = -0.8248898678414097
-0.8248898678414097 x 100 = -82.49%