-13.27% is the change from 746 to 647
Calculation steps:
[( 647 - 746 ) ÷ 746] x 100 = -13.27%
Formula
Percentage change = [(647 - 746) / 746] x 100
Subtract the new number by the original number
647 - 746 = -99
-99 ÷ 746 = -0.13270777479892762
-0.13270777479892762 x 100 = -13.27%