-22.95% is the change from 880 to 678
Calculation steps:
[( 678 - 880 ) ÷ 880] x 100 = -22.95%
Formula
Percentage change = [(678 - 880) / 880] x 100
Subtract the new number by the original number
678 - 880 = -202
-202 ÷ 880 = -0.22954545454545455
-0.22954545454545455 x 100 = -22.95%