-56.88% is the change from 109 to 47
Calculation steps:
[( 47 - 109 ) ÷ 109] x 100 = -56.88%
Formula
Percentage change = [(47 - 109) / 109] x 100
Subtract the new number by the original number
47 - 109 = -62
-62 ÷ 109 = -0.5688073394495413
-0.5688073394495413 x 100 = -56.88%