(4.72×105)(4.72\times10^{5}) ÷\div (7.6×1012)(7.6\times10^{12})

$${\frac{\left({\mathtt{4.72}}{\mathtt{\,\times\,}}{\mathtt{105}}\right){\mathtt{\,\times\,}}\left({\mathtt{4.72}}{\mathtt{\,\times\,}}{{\mathtt{10}}}^{{\mathtt{5}}}\right)}{\left({\mathtt{7.6}}{\mathtt{\,\times\,}}{\mathtt{1\,012}}\right)}}{\mathtt{\,\times\,}}\left({\mathtt{7.6}}{\mathtt{\,\times\,}}{{\mathtt{10}}}^{{\mathtt{12}}}\right) = {\mathtt{231\,149\,407\,114\,624\,505.928\: \!853\: \!754\: \!940\: \!711\: \!5}}$$

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