-87.23% is the change from 47 to 6
Calculation steps:
[( 6 - 47 ) ÷ 47] x 100 = -87.23%
Formula
Percentage change = [(6 - 47) / 47] x 100
Subtract the new number by the original number
6 - 47 = -41
-41 ÷ 47 = -0.8723404255319149
-0.8723404255319149 x 100 = -87.23%