-42.18% is the change from 844 to 488
Calculation steps:
[( 488 - 844 ) ÷ 844] x 100 = -42.18%
Formula
Percentage change = [(488 - 844) / 844] x 100
Subtract the new number by the original number
488 - 844 = -356
-356 ÷ 844 = -0.4218009478672986
-0.4218009478672986 x 100 = -42.18%