-4.1% is the change from 707 to 678
Calculation steps:
[( 678 - 707 ) ÷ 707] x 100 = -4.1%
Formula
Percentage change = [(678 - 707) / 707] x 100
Subtract the new number by the original number
678 - 707 = -29
-29 ÷ 707 = -0.04101838755304102
-0.04101838755304102 x 100 = -4.1%