-84.05% is the change from 959 to 153
Calculation steps:
[( 153 - 959 ) ÷ 959] x 100 = -84.05%
Formula
Percentage change = [(153 - 959) / 959] x 100
Subtract the new number by the original number
153 - 959 = -806
-806 ÷ 959 = -0.8404588112617309
-0.8404588112617309 x 100 = -84.05%