-78.72% is the change from 47 to 10
Calculation steps:
[( 10 - 47 ) ÷ 47] x 100 = -78.72%
Formula
Percentage change = [(10 - 47) / 47] x 100
Subtract the new number by the original number
10 - 47 = -37
-37 ÷ 47 = -0.7872340425531915
-0.7872340425531915 x 100 = -78.72%