-84.19% is the change from 968 to 153
Calculation steps:
[( 153 - 968 ) ÷ 968] x 100 = -84.19%
Formula
Percentage change = [(153 - 968) / 968] x 100
Subtract the new number by the original number
153 - 968 = -815
-815 ÷ 968 = -0.8419421487603306
-0.8419421487603306 x 100 = -84.19%