-75.13% is the change from 189 to 47
Calculation steps:
[( 47 - 189 ) ÷ 189] x 100 = -75.13%
Formula
Percentage change = [(47 - 189) / 189] x 100
Subtract the new number by the original number
47 - 189 = -142
-142 ÷ 189 = -0.7513227513227513
-0.7513227513227513 x 100 = -75.13%