-80.56% is the change from 463 to 90
Calculation steps:
[( 90 - 463 ) ÷ 463] x 100 = -80.56%
Formula
Percentage change = [(90 - 463) / 463] x 100
Subtract the new number by the original number
90 - 463 = -373
-373 ÷ 463 = -0.8056155507559395
-0.8056155507559395 x 100 = -80.56%