-34.87% is the change from 995 to 648
Calculation steps:
[( 648 - 995 ) ÷ 995] x 100 = -34.87%
Formula
Percentage change = [(648 - 995) / 995] x 100
Subtract the new number by the original number
648 - 995 = -347
-347 ÷ 995 = -0.3487437185929648
-0.3487437185929648 x 100 = -34.87%