-66.47% is the change from 853 to 286
Calculation steps:
[( 286 - 853 ) ÷ 853] x 100 = -66.47%
Formula
Percentage change = [(286 - 853) / 853] x 100
Subtract the new number by the original number
286 - 853 = -567
-567 ÷ 853 = -0.6647127784290738
-0.6647127784290738 x 100 = -66.47%