-92.01% is the change from 651 to 52
Calculation steps:
[( 52 - 651 ) ÷ 651] x 100 = -92.01%
Formula
Percentage change = [(52 - 651) / 651] x 100
Subtract the new number by the original number
52 - 651 = -599
-599 ÷ 651 = -0.9201228878648233
-0.9201228878648233 x 100 = -92.01%