-9.7% is the change from 835 to 754
Calculation steps:
[( 754 - 835 ) ÷ 835] x 100 = -9.7%
Formula
Percentage change = [(754 - 835) / 835] x 100
Subtract the new number by the original number
754 - 835 = -81
-81 ÷ 835 = -0.09700598802395209
-0.09700598802395209 x 100 = -9.7%