-10.01% is the change from 979 to 881
Calculation steps:
[( 881 - 979 ) ÷ 979] x 100 = -10.01%
Formula
Percentage change = [(881 - 979) / 979] x 100
Subtract the new number by the original number
881 - 979 = -98
-98 ÷ 979 = -0.10010214504596528
-0.10010214504596528 x 100 = -10.01%