-8.23% is the change from 814 to 747
Calculation steps:
[( 747 - 814 ) ÷ 814] x 100 = -8.23%
Formula
Percentage change = [(747 - 814) / 814] x 100
Subtract the new number by the original number
747 - 814 = -67
-67 ÷ 814 = -0.08230958230958231
-0.08230958230958231 x 100 = -8.23%