The complete combustion of \( 0.492 \, \text{g} \) of an organic compound containing \( \text{‘C’, ‘H’ and ‘O’} \) gives \( 0.793 \, \text{g} \) of \( \mathrm{CO_2} \) and \( 0.442 \, \text{g} \) of \( \mathrm{H_2O} \). The percentage of oxygen composition in the organic compound is ______ (nearest integer)
