-71.64% is the change from 885 to 251
Calculation steps:
[( 251 - 885 ) ÷ 885] x 100 = -71.64%
Formula
Percentage change = [(251 - 885) / 885] x 100
Subtract the new number by the original number
251 - 885 = -634
-634 ÷ 885 = -0.7163841807909604
-0.7163841807909604 x 100 = -71.64%