-98.77% is the change from 567 to 7
Calculation steps:
[( 7 - 567 ) ÷ 567] x 100 = -98.77%
Formula
Percentage change = [(7 - 567) / 567] x 100
Subtract the new number by the original number
7 - 567 = -560
-560 ÷ 567 = -0.9876543209876543
-0.9876543209876543 x 100 = -98.77%