-42.09% is the change from 834 to 483
Calculation steps:
[( 483 - 834 ) ÷ 834] x 100 = -42.09%
Formula
Percentage change = [(483 - 834) / 834] x 100
Subtract the new number by the original number
483 - 834 = -351
-351 ÷ 834 = -0.420863309352518
-0.420863309352518 x 100 = -42.09%