-85.07% is the change from 951 to 142
Calculation steps:
[( 142 - 951 ) ÷ 951] x 100 = -85.07%
Formula
Percentage change = [(142 - 951) / 951] x 100
Subtract the new number by the original number
142 - 951 = -809
-809 ÷ 951 = -0.85068349106204
-0.85068349106204 x 100 = -85.07%