-38.03% is the change from 844 to 523
Calculation steps:
[( 523 - 844 ) ÷ 844] x 100 = -38.03%
Formula
Percentage change = [(523 - 844) / 844] x 100
Subtract the new number by the original number
523 - 844 = -321
-321 ÷ 844 = -0.3803317535545024
-0.3803317535545024 x 100 = -38.03%