371991 ÷ 5 
We want to divide 371991 by 5.

Let's proceed to step 1:
When dividing 3 by 5, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 5

Going ahead to step 2:
5 can be fit into 37 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 35 from 37, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 5

Let's proceed to step 3:
5 goes into 21 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 74.0
If we subtract 20 from 21, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 5

On to step 4:
5 can be fit into 19 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 743.0
Deduct 15 from 19 and we're left with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 5

On to step 5:
When dividing 49 by 5, we get 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 7439.0
If we subtract 45 from 49, we get 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 5

Going ahead to step 6:
5 can be fit into 41 8 times, resulting in a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 74398.0
The remainder is 1 after subtracting 40 from 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
5 goes into 10 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 74398.2
If we subtract 10 from 10, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 5 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 74398.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 5, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 74398.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 74398.2 with a balance of 0.0.