-96.76% is the change from 679 to 22
Calculation steps:
[( 22 - 679 ) ÷ 679] x 100 = -96.76%
Formula
Percentage change = [(22 - 679) / 679] x 100
Subtract the new number by the original number
22 - 679 = -657
-657 ÷ 679 = -0.96759941089838
-0.96759941089838 x 100 = -96.76%