-92.43% is the change from 687 to 52
Calculation steps:
[( 52 - 687 ) ÷ 687] x 100 = -92.43%
Formula
Percentage change = [(52 - 687) / 687] x 100
Subtract the new number by the original number
52 - 687 = -635
-635 ÷ 687 = -0.9243085880640466
-0.9243085880640466 x 100 = -92.43%