-25.59% is the change from 848 to 631
Calculation steps:
[( 631 - 848 ) ÷ 848] x 100 = -25.59%
Formula
Percentage change = [(631 - 848) / 848] x 100
Subtract the new number by the original number
631 - 848 = -217
-217 ÷ 848 = -0.25589622641509435
-0.25589622641509435 x 100 = -25.59%