-52.28% is the change from 505 to 241
Calculation steps:
[( 241 - 505 ) ÷ 505] x 100 = -52.28%
Formula
Percentage change = [(241 - 505) / 505] x 100
Subtract the new number by the original number
241 - 505 = -264
-264 ÷ 505 = -0.5227722772277228
-0.5227722772277228 x 100 = -52.28%