-84.4% is the change from 987 to 154
Calculation steps:
[( 154 - 987 ) ÷ 987] x 100 = -84.4%
Formula
Percentage change = [(154 - 987) / 987] x 100
Subtract the new number by the original number
154 - 987 = -833
-833 ÷ 987 = -0.8439716312056738
-0.8439716312056738 x 100 = -84.4%