-95.89% is the change from 949 to 39
Calculation steps:
[( 39 - 949 ) ÷ 949] x 100 = -95.89%
Formula
Percentage change = [(39 - 949) / 949] x 100
Subtract the new number by the original number
39 - 949 = -910
-910 ÷ 949 = -0.958904109589041
-0.958904109589041 x 100 = -95.89%