-96.18% is the change from 471 to 18
Calculation steps:
[( 18 - 471 ) ÷ 471] x 100 = -96.18%
Formula
Percentage change = [(18 - 471) / 471] x 100
Subtract the new number by the original number
18 - 471 = -453
-453 ÷ 471 = -0.9617834394904459
-0.9617834394904459 x 100 = -96.18%