-32.73% is the change from 834 to 561
Calculation steps:
[( 561 - 834 ) ÷ 834] x 100 = -32.73%
Formula
Percentage change = [(561 - 834) / 834] x 100
Subtract the new number by the original number
561 - 834 = -273
-273 ÷ 834 = -0.3273381294964029
-0.3273381294964029 x 100 = -32.73%