-86.01% is the change from 336 to 47
Calculation steps:
[( 47 - 336 ) ÷ 336] x 100 = -86.01%
Formula
Percentage change = [(47 - 336) / 336] x 100
Subtract the new number by the original number
47 - 336 = -289
-289 ÷ 336 = -0.8601190476190477
-0.8601190476190477 x 100 = -86.01%