-37.69% is the change from 995 to 620
Calculation steps:
[( 620 - 995 ) ÷ 995] x 100 = -37.69%
Formula
Percentage change = [(620 - 995) / 995] x 100
Subtract the new number by the original number
620 - 995 = -375
-375 ÷ 995 = -0.3768844221105528
-0.3768844221105528 x 100 = -37.69%