-18.09% is the change from 951 to 779
Calculation steps:
[( 779 - 951 ) ÷ 951] x 100 = -18.09%
Formula
Percentage change = [(779 - 951) / 951] x 100
Subtract the new number by the original number
779 - 951 = -172
-172 ÷ 951 = -0.1808622502628812
-0.1808622502628812 x 100 = -18.09%