-25.6% is the change from 879 to 654
Calculation steps:
[( 654 - 879 ) ÷ 879] x 100 = -25.6%
Formula
Percentage change = [(654 - 879) / 879] x 100
Subtract the new number by the original number
654 - 879 = -225
-225 ÷ 879 = -0.25597269624573377
-0.25597269624573377 x 100 = -25.6%