Respuesta :

Answer:

26.44%

Step-by-step explanation:

Calculation:

6400 - 8700 /8700 x 100 = -26.44%

formula:

(y2 - y1)/y1 x 100

sarazi

Answer:

-26.44

Step-by-step explanation:

6400-8700/8700 x 100 is equal *-26.44%*