-18.3% is the change from 951 to 777
Calculation steps:
[( 777 - 951 ) ÷ 951] x 100 = -18.3%
Formula
Percentage change = [(777 - 951) / 951] x 100
Subtract the new number by the original number
777 - 951 = -174
-174 ÷ 951 = -0.1829652996845426
-0.1829652996845426 x 100 = -18.3%