-7.44% is the change from 699 to 647
Calculation steps:
[( 647 - 699 ) ÷ 699] x 100 = -7.44%
Formula
Percentage change = [(647 - 699) / 699] x 100
Subtract the new number by the original number
647 - 699 = -52
-52 ÷ 699 = -0.07439198855507868
-0.07439198855507868 x 100 = -7.44%