-92.15% is the change from 662 to 52
Calculation steps:
[( 52 - 662 ) ÷ 662] x 100 = -92.15%
Formula
Percentage change = [(52 - 662) / 662] x 100
Subtract the new number by the original number
52 - 662 = -610
-610 ÷ 662 = -0.9214501510574018
-0.9214501510574018 x 100 = -92.15%