43.87% is the change from 155 to 223
Calculation steps:
[( 223 - 155 ) ÷ 155] x 100 = 43.87%
Formula
Percentage change = [(223 - 155) / 155] x 100
Subtract the new number by the original number
223 - 155 = 68
68 ÷ 155 = 0.43870967741935485
0.43870967741935485 x 100 = 43.87%