-18.45% is the change from 954 to 778
Calculation steps:
[( 778 - 954 ) ÷ 954] x 100 = -18.45%
Formula
Percentage change = [(778 - 954) / 954] x 100
Subtract the new number by the original number
778 - 954 = -176
-176 ÷ 954 = -0.18448637316561844
-0.18448637316561844 x 100 = -18.45%