45.35% is the change from 505 to 734
Calculation steps:
[( 734 - 505 ) ÷ 505] x 100 = 45.35%
Formula
Percentage change = [(734 - 505) / 505] x 100
Subtract the new number by the original number
734 - 505 = 229
229 ÷ 505 = 0.4534653465346535
0.4534653465346535 x 100 = 45.35%