-84.44% is the change from 559 to 87
Calculation steps:
[( 87 - 559 ) ÷ 559] x 100 = -84.44%
Formula
Percentage change = [(87 - 559) / 559] x 100
Subtract the new number by the original number
87 - 559 = -472
-472 ÷ 559 = -0.8443649373881932
-0.8443649373881932 x 100 = -84.44%