-84.4% is the change from 955 to 149
Calculation steps:
[( 149 - 955 ) ÷ 955] x 100 = -84.4%
Formula
Percentage change = [(149 - 955) / 955] x 100
Subtract the new number by the original number
149 - 955 = -806
-806 ÷ 955 = -0.8439790575916231
-0.8439790575916231 x 100 = -84.4%