-98.85% is the change from 957 to 11
Calculation steps:
[( 11 - 957 ) ÷ 957] x 100 = -98.85%
Formula
Percentage change = [(11 - 957) / 957] x 100
Subtract the new number by the original number
11 - 957 = -946
-946 ÷ 957 = -0.9885057471264368
-0.9885057471264368 x 100 = -98.85%