-95.58% is the change from 951 to 42
Calculation steps:
[( 42 - 951 ) ÷ 951] x 100 = -95.58%
Formula
Percentage change = [(42 - 951) / 951] x 100
Subtract the new number by the original number
42 - 951 = -909
-909 ÷ 951 = -0.9558359621451105
-0.9558359621451105 x 100 = -95.58%