-81.18% is the change from 473 to 89
Calculation steps:
[( 89 - 473 ) ÷ 473] x 100 = -81.18%
Formula
Percentage change = [(89 - 473) / 473] x 100
Subtract the new number by the original number
89 - 473 = -384
-384 ÷ 473 = -0.8118393234672304
-0.8118393234672304 x 100 = -81.18%