-12.26% is the change from 889 to 780
Calculation steps:
[( 780 - 889 ) ÷ 889] x 100 = -12.26%
Formula
Percentage change = [(780 - 889) / 889] x 100
Subtract the new number by the original number
780 - 889 = -109
-109 ÷ 889 = -0.12260967379077616
-0.12260967379077616 x 100 = -12.26%