-86.7% is the change from 654 to 87
Calculation steps:
[( 87 - 654 ) ÷ 654] x 100 = -86.7%
Formula
Percentage change = [(87 - 654) / 654] x 100
Subtract the new number by the original number
87 - 654 = -567
-567 ÷ 654 = -0.8669724770642202
-0.8669724770642202 x 100 = -86.7%