-96.66% is the change from 658 to 22
Calculation steps:
[( 22 - 658 ) ÷ 658] x 100 = -96.66%
Formula
Percentage change = [(22 - 658) / 658] x 100
Subtract the new number by the original number
22 - 658 = -636
-636 ÷ 658 = -0.9665653495440729
-0.9665653495440729 x 100 = -96.66%