-51.7% is the change from 853 to 412
Calculation steps:
[( 412 - 853 ) ÷ 853] x 100 = -51.7%
Formula
Percentage change = [(412 - 853) / 853] x 100
Subtract the new number by the original number
412 - 853 = -441
-441 ÷ 853 = -0.5169988276670574
-0.5169988276670574 x 100 = -51.7%