-90.41% is the change from 469 to 45
Calculation steps:
[( 45 - 469 ) ÷ 469] x 100 = -90.41%
Formula
Percentage change = [(45 - 469) / 469] x 100
Subtract the new number by the original number
45 - 469 = -424
-424 ÷ 469 = -0.9040511727078892
-0.9040511727078892 x 100 = -90.41%