-67.74% is the change from 995 to 321
Calculation steps:
[( 321 - 995 ) ÷ 995] x 100 = -67.74%
Formula
Percentage change = [(321 - 995) / 995] x 100
Subtract the new number by the original number
321 - 995 = -674
-674 ÷ 995 = -0.6773869346733669
-0.6773869346733669 x 100 = -67.74%