-26.73% is the change from 913 to 669
Calculation steps:
[( 669 - 913 ) ÷ 913] x 100 = -26.73%
Formula
Percentage change = [(669 - 913) / 913] x 100
Subtract the new number by the original number
669 - 913 = -244
-244 ÷ 913 = -0.2672508214676889
-0.2672508214676889 x 100 = -26.73%