-51.09% is the change from 869 to 425
Calculation steps:
[( 425 - 869 ) ÷ 869] x 100 = -51.09%
Formula
Percentage change = [(425 - 869) / 869] x 100
Subtract the new number by the original number
425 - 869 = -444
-444 ÷ 869 = -0.5109321058688148
-0.5109321058688148 x 100 = -51.09%