43.48% is the change from 506 to 726
Calculation steps:
[( 726 - 506 ) ÷ 506] x 100 = 43.48%
Formula
Percentage change = [(726 - 506) / 506] x 100
Subtract the new number by the original number
726 - 506 = 220
220 ÷ 506 = 0.43478260869565216
0.43478260869565216 x 100 = 43.48%