The value of $$frac{{0.0203 times 2.92}}{{0.7 times 0.0365 times 2.9}} div frac{{{{left( {12.12} right)}^2} - {{left( {8.12} right)}^2}}}{{{{left( {0.25} right)}^2} + left( {0.25} right)left( {19.99} right)}}{text{is:}}$$