-97.69% is the change from 995 to 23
Calculation steps:
[( 23 - 995 ) ÷ 995] x 100 = -97.69%
Formula
Percentage change = [(23 - 995) / 995] x 100
Subtract the new number by the original number
23 - 995 = -972
-972 ÷ 995 = -0.9768844221105528
-0.9768844221105528 x 100 = -97.69%