47.33% is the change from 505 to 744
Calculation steps:
[( 744 - 505 ) ÷ 505] x 100 = 47.33%
Formula
Percentage change = [(744 - 505) / 505] x 100
Subtract the new number by the original number
744 - 505 = 239
239 ÷ 505 = 0.47326732673267324
0.47326732673267324 x 100 = 47.33%