-68.7% is the change from 853 to 267
Calculation steps:
[( 267 - 853 ) ÷ 853] x 100 = -68.7%
Formula
Percentage change = [(267 - 853) / 853] x 100
Subtract the new number by the original number
267 - 853 = -586
-586 ÷ 853 = -0.6869871043376319
-0.6869871043376319 x 100 = -68.7%