-73.71% is the change from 966 to 254
Calculation steps:
[( 254 - 966 ) ÷ 966] x 100 = -73.71%
Formula
Percentage change = [(254 - 966) / 966] x 100
Subtract the new number by the original number
254 - 966 = -712
-712 ÷ 966 = -0.7370600414078675
-0.7370600414078675 x 100 = -73.71%