-95.4% is the change from 587 to 27
Calculation steps:
[( 27 - 587 ) ÷ 587] x 100 = -95.4%
Formula
Percentage change = [(27 - 587) / 587] x 100
Subtract the new number by the original number
27 - 587 = -560
-560 ÷ 587 = -0.9540034071550255
-0.9540034071550255 x 100 = -95.4%