-5.4% is the change from 704 to 666
Calculation steps:
[( 666 - 704 ) ÷ 704] x 100 = -5.4%
Formula
Percentage change = [(666 - 704) / 704] x 100
Subtract the new number by the original number
666 - 704 = -38
-38 ÷ 704 = -0.05397727272727273
-0.05397727272727273 x 100 = -5.4%