-19.45% is the change from 905 to 729
Calculation steps:
[( 729 - 905 ) ÷ 905] x 100 = -19.45%
Formula
Percentage change = [(729 - 905) / 905] x 100
Subtract the new number by the original number
729 - 905 = -176
-176 ÷ 905 = -0.19447513812154696
-0.19447513812154696 x 100 = -19.45%