-13.59% is the change from 979 to 846
Calculation steps:
[( 846 - 979 ) ÷ 979] x 100 = -13.59%
Formula
Percentage change = [(846 - 979) / 979] x 100
Subtract the new number by the original number
846 - 979 = -133
-133 ÷ 979 = -0.13585291113381
-0.13585291113381 x 100 = -13.59%