-47.14% is the change from 840 to 444
Calculation steps:
[( 444 - 840 ) ÷ 840] x 100 = -47.14%
Formula
Percentage change = [(444 - 840) / 840] x 100
Subtract the new number by the original number
444 - 840 = -396
-396 ÷ 840 = -0.4714285714285714
-0.4714285714285714 x 100 = -47.14%