-69.87% is the change from 926 to 279
Calculation steps:
[( 279 - 926 ) ÷ 926] x 100 = -69.87%
Formula
Percentage change = [(279 - 926) / 926] x 100
Subtract the new number by the original number
279 - 926 = -647
-647 ÷ 926 = -0.6987041036717062
-0.6987041036717062 x 100 = -69.87%