-3.28% is the change from 701 to 678
Calculation steps:
[( 678 - 701 ) ÷ 701] x 100 = -3.28%
Formula
Percentage change = [(678 - 701) / 701] x 100
Subtract the new number by the original number
678 - 701 = -23
-23 ÷ 701 = -0.03281027104136947
-0.03281027104136947 x 100 = -3.28%