-27.67% is the change from 907 to 656
Calculation steps:
[( 656 - 907 ) ÷ 907] x 100 = -27.67%
Formula
Percentage change = [(656 - 907) / 907] x 100
Subtract the new number by the original number
656 - 907 = -251
-251 ÷ 907 = -0.27673649393605293
-0.27673649393605293 x 100 = -27.67%