-25.41% is the change from 846 to 631
Calculation steps:
[( 631 - 846 ) ÷ 846] x 100 = -25.41%
Formula
Percentage change = [(631 - 846) / 846] x 100
Subtract the new number by the original number
631 - 846 = -215
-215 ÷ 846 = -0.2541371158392435
-0.2541371158392435 x 100 = -25.41%