-40.73% is the change from 464 to 275
Calculation steps:
[( 275 - 464 ) ÷ 464] x 100 = -40.73%
Formula
Percentage change = [(275 - 464) / 464] x 100
Subtract the new number by the original number
275 - 464 = -189
-189 ÷ 464 = -0.4073275862068966
-0.4073275862068966 x 100 = -40.73%