-7.28% is the change from 961 to 891
Calculation steps:
[( 891 - 961 ) ÷ 961] x 100 = -7.28%
Formula
Percentage change = [(891 - 961) / 961] x 100
Subtract the new number by the original number
891 - 961 = -70
-70 ÷ 961 = -0.07284079084287201
-0.07284079084287201 x 100 = -7.28%