-94.03% is the change from 687 to 41
Calculation steps:
[( 41 - 687 ) ÷ 687] x 100 = -94.03%
Formula
Percentage change = [(41 - 687) / 687] x 100
Subtract the new number by the original number
41 - 687 = -646
-646 ÷ 687 = -0.9403202328966521
-0.9403202328966521 x 100 = -94.03%