-74.96% is the change from 587 to 147
Calculation steps:
[( 147 - 587 ) ÷ 587] x 100 = -74.96%
Formula
Percentage change = [(147 - 587) / 587] x 100
Subtract the new number by the original number
147 - 587 = -440
-440 ÷ 587 = -0.7495741056218058
-0.7495741056218058 x 100 = -74.96%