-98.95% is the change from 950 to 10
Calculation steps:
[( 10 - 950 ) ÷ 950] x 100 = -98.95%
Formula
Percentage change = [(10 - 950) / 950] x 100
Subtract the new number by the original number
10 - 950 = -940
-940 ÷ 950 = -0.9894736842105263
-0.9894736842105263 x 100 = -98.95%