-54.67% is the change from 995 to 451
Calculation steps:
[( 451 - 995 ) ÷ 995] x 100 = -54.67%
Formula
Percentage change = [(451 - 995) / 995] x 100
Subtract the new number by the original number
451 - 995 = -544
-544 ÷ 995 = -0.5467336683417086
-0.5467336683417086 x 100 = -54.67%