We're dividing 397139 by 93 
Our goal is to divide 397139 by 93.

On to step 1:
When dividing 3 by 93, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 93

On to step 2:
39 divided by 93 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Take the next digit (7) from the dividend and append it to 39, then repeat: 397 / 93

Advancing to step 3:
The number 93 fits into 397 4 times, leaving a remainder of 25.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 372 from 397, we get 25.
Fetch the next digit (1) from the dividend, attach it to 25 and continue: 251 / 93

Going ahead to step 4:
When dividing 251 by 93, we get 2 with a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtracting 186 from 251 leaves us with 65.
Grab the next digit (3) from the dividend, add it to 65, then carry on: 653 / 93

Going ahead to step 5:
If we divide 653 by 93, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 427.0
Subtracting 651 from 653 leaves us with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 93

Going ahead to step 6:
93 can be fit into 29 0 times, resulting in a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 4270.0
Subtracting 0 from 29 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
When dividing 290 by 93, we get 3 with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 4270.3
Subtracting 279 from 290 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
93 goes into 110 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 4270.31
Subtract 93 from 110 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
93 goes into 170 1 times with a remainder of 77.
Write down 1 as next digit of the result. 
Result so far: 4270.311
Deduct 93 from 170 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

The quotient of the division is 4270.311, and the remainder is 0.0077.