-73.08% is the change from 587 to 158
Calculation steps:
[( 158 - 587 ) ÷ 587] x 100 = -73.08%
Formula
Percentage change = [(158 - 587) / 587] x 100
Subtract the new number by the original number
158 - 587 = -429
-429 ÷ 587 = -0.7308347529812607
-0.7308347529812607 x 100 = -73.08%