how many times do you have to mutiply 9,2007 by 10 to get 9200,7?

You can easly divide 9200,7/9,2007. The result is 1000, then you have to multiply three times 9,2007 by 10 to get 9200,7 --> (9,2007 * 10 * 10 * 10 = 9,2007 * 1000 = 9200,7)