-48.93% is the change from 844 to 431
Calculation steps:
[( 431 - 844 ) ÷ 844] x 100 = -48.93%
Formula
Percentage change = [(431 - 844) / 844] x 100
Subtract the new number by the original number
431 - 844 = -413
-413 ÷ 844 = -0.48933649289099523
-0.48933649289099523 x 100 = -48.93%