-92.27% is the change from 699 to 54
Calculation steps:
[( 54 - 699 ) ÷ 699] x 100 = -92.27%
Formula
Percentage change = [(54 - 699) / 699] x 100
Subtract the new number by the original number
54 - 699 = -645
-645 ÷ 699 = -0.9227467811158798
-0.9227467811158798 x 100 = -92.27%