-8.32% is the change from 817 to 749
Calculation steps:
[( 749 - 817 ) ÷ 817] x 100 = -8.32%
Formula
Percentage change = [(749 - 817) / 817] x 100
Subtract the new number by the original number
749 - 817 = -68
-68 ÷ 817 = -0.0832313341493268
-0.0832313341493268 x 100 = -8.32%