-41.94% is the change from 844 to 490
Calculation steps:
[( 490 - 844 ) ÷ 844] x 100 = -41.94%
Formula
Percentage change = [(490 - 844) / 844] x 100
Subtract the new number by the original number
490 - 844 = -354
-354 ÷ 844 = -0.4194312796208531
-0.4194312796208531 x 100 = -41.94%