Obviously you're free to leave any comment you wish...but you're going to complain about awkward pacing? Really? This is a quote to type, not an oral speech. And I'm not sure why typing '70 percent' annoying...what's the problem? And your suggestion to type 'seventy' instead of '70' is ridiculous because, typically, only numbers less than 10 are written in long form rather in the numerical.

Feel free to let me know if any of my quotes have actual errors in them and I'll thank you for finding them so that I can correct them, but taking issue with the pacing of a quote seems a bit ridiculous for a typing site

The sentence has awkward pacing, and I fond typing out "percent" rather than "%" is rather annoying. Either type "seventy percent" or "70%".