-17.05% is the change from 833 to 691
Calculation steps:
[( 691 - 833 ) ÷ 833] x 100 = -17.05%
Formula
Percentage change = [(691 - 833) / 833] x 100
Subtract the new number by the original number
691 - 833 = -142
-142 ÷ 833 = -0.17046818727490998
-0.17046818727490998 x 100 = -17.05%