-45.8% is the change from 834 to 452
Calculation steps:
[( 452 - 834 ) ÷ 834] x 100 = -45.8%
Formula
Percentage change = [(452 - 834) / 834] x 100
Subtract the new number by the original number
452 - 834 = -382
-382 ÷ 834 = -0.4580335731414868
-0.4580335731414868 x 100 = -45.8%