-54.32% is the change from 834 to 381
Calculation steps:
[( 381 - 834 ) ÷ 834] x 100 = -54.32%
Formula
Percentage change = [(381 - 834) / 834] x 100
Subtract the new number by the original number
381 - 834 = -453
-453 ÷ 834 = -0.5431654676258992
-0.5431654676258992 x 100 = -54.32%