-88.73% is the change from 417 to 47
Calculation steps:
[( 47 - 417 ) ÷ 417] x 100 = -88.73%
Formula
Percentage change = [(47 - 417) / 417] x 100
Subtract the new number by the original number
47 - 417 = -370
-370 ÷ 417 = -0.8872901678657075
-0.8872901678657075 x 100 = -88.73%