How do yo work out 9.1 divided by 3575

9.1/3575
use long division like this
         _0.
3575|91.000000

we find how many of 3575 fit into the 91
it's too big so we go farther
how many 3575 go into 910
too big so we go farther
how many 3575 go into 9100
the answer is 2 so put that in the correct place and mulitply that and put that in the correct place. then we subtract

         _0.02
3575|91.000000
        -71.50
         19.50
bring down the next number
find how many go into 19.500
the answe ris 5

         _0.025
3575|91.000000
        -71.50
         19.500
        -17.875
           1.625
          
bring down he next zero ( I fast forward and skip steps for convinience)

                      __
         _0.025455
3575|91.000000
        -71.50
         19.500
        -17.875
           1.6250
          -1.4300
             .19500
            -.17875
                16250
               -14300
and so on untill infinity so the answe ris 0.0254555555555555 (enless fives)