-8.3% is the change from 747 to 685
Calculation steps:
[( 685 - 747 ) ÷ 747] x 100 = -8.3%
Formula
Percentage change = [(685 - 747) / 747] x 100
Subtract the new number by the original number
685 - 747 = -62
-62 ÷ 747 = -0.08299866131191433
-0.08299866131191433 x 100 = -8.3%