-81.99% is the change from 261 to 47
Calculation steps:
[( 47 - 261 ) ÷ 261] x 100 = -81.99%
Formula
Percentage change = [(47 - 261) / 261] x 100
Subtract the new number by the original number
47 - 261 = -214
-214 ÷ 261 = -0.8199233716475096
-0.8199233716475096 x 100 = -81.99%