-11.99% is the change from 834 to 734
Calculation steps:
[( 734 - 834 ) ÷ 834] x 100 = -11.99%
Formula
Percentage change = [(734 - 834) / 834] x 100
Subtract the new number by the original number
734 - 834 = -100
-100 ÷ 834 = -0.11990407673860912
-0.11990407673860912 x 100 = -11.99%