-73.49% is the change from 464 to 123
Calculation steps:
[( 123 - 464 ) ÷ 464] x 100 = -73.49%
Formula
Percentage change = [(123 - 464) / 464] x 100
Subtract the new number by the original number
123 - 464 = -341
-341 ÷ 464 = -0.7349137931034483
-0.7349137931034483 x 100 = -73.49%