-94.89% is the change from 959 to 49
Calculation steps:
[( 49 - 959 ) ÷ 959] x 100 = -94.89%
Formula
Percentage change = [(49 - 959) / 959] x 100
Subtract the new number by the original number
49 - 959 = -910
-910 ÷ 959 = -0.948905109489051
-0.948905109489051 x 100 = -94.89%