-92.32% is the change from 677 to 52
Calculation steps:
[( 52 - 677 ) ÷ 677] x 100 = -92.32%
Formula
Percentage change = [(52 - 677) / 677] x 100
Subtract the new number by the original number
52 - 677 = -625
-625 ÷ 677 = -0.9231905465288035
-0.9231905465288035 x 100 = -92.32%