-4.38% is the change from 708 to 677
Calculation steps:
[( 677 - 708 ) ÷ 708] x 100 = -4.38%
Formula
Percentage change = [(677 - 708) / 708] x 100
Subtract the new number by the original number
677 - 708 = -31
-31 ÷ 708 = -0.043785310734463276
-0.043785310734463276 x 100 = -4.38%