-94.84% is the change from 834 to 43
Calculation steps:
[( 43 - 834 ) ÷ 834] x 100 = -94.84%
Formula
Percentage change = [(43 - 834) / 834] x 100
Subtract the new number by the original number
43 - 834 = -791
-791 ÷ 834 = -0.9484412470023981
-0.9484412470023981 x 100 = -94.84%