-84.69% is the change from 307 to 47
Calculation steps:
[( 47 - 307 ) ÷ 307] x 100 = -84.69%
Formula
Percentage change = [(47 - 307) / 307] x 100
Subtract the new number by the original number
47 - 307 = -260
-260 ÷ 307 = -0.8469055374592834
-0.8469055374592834 x 100 = -84.69%