-27.77% is the change from 940 to 679
Calculation steps:
[( 679 - 940 ) ÷ 940] x 100 = -27.77%
Formula
Percentage change = [(679 - 940) / 940] x 100
Subtract the new number by the original number
679 - 940 = -261
-261 ÷ 940 = -0.2776595744680851
-0.2776595744680851 x 100 = -27.77%