-64.95% is the change from 853 to 299
Calculation steps:
[( 299 - 853 ) ÷ 853] x 100 = -64.95%
Formula
Percentage change = [(299 - 853) / 853] x 100
Subtract the new number by the original number
299 - 853 = -554
-554 ÷ 853 = -0.64947245017585
-0.64947245017585 x 100 = -64.95%