-25.38% is the change from 847 to 632
Calculation steps:
[( 632 - 847 ) ÷ 847] x 100 = -25.38%
Formula
Percentage change = [(632 - 847) / 847] x 100
Subtract the new number by the original number
632 - 847 = -215
-215 ÷ 847 = -0.2538370720188902
-0.2538370720188902 x 100 = -25.38%