-41.39% is the change from 505 to 296
Calculation steps:
[( 296 - 505 ) ÷ 505] x 100 = -41.39%
Formula
Percentage change = [(296 - 505) / 505] x 100
Subtract the new number by the original number
296 - 505 = -209
-209 ÷ 505 = -0.41386138613861384
-0.41386138613861384 x 100 = -41.39%