-41.97% is the change from 853 to 495
Calculation steps:
[( 495 - 853 ) ÷ 853] x 100 = -41.97%
Formula
Percentage change = [(495 - 853) / 853] x 100
Subtract the new number by the original number
495 - 853 = -358
-358 ÷ 853 = -0.4196951934349355
-0.4196951934349355 x 100 = -41.97%