-94.9% is the change from 960 to 49
Calculation steps:
[( 49 - 960 ) ÷ 960] x 100 = -94.9%
Formula
Percentage change = [(49 - 960) / 960] x 100
Subtract the new number by the original number
49 - 960 = -911
-911 ÷ 960 = -0.9489583333333333
-0.9489583333333333 x 100 = -94.9%