Let's divide 15670 by 91
We want to divide 15670 by 91.

Going ahead to step 1:
If we divide 1 by 91, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 91

Moving on to step 2:
91 can be fit into 15 0 times, resulting in a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 91

On to step 3:
If we divide 156 by 91, we get 1 and a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 91 away from 156, we end up with 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 91

Let's proceed to step 4:
91 can be fit into 657 7 times, resulting in a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we subtract 637 from 657, we get 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 91

On to step 5:
91 can be fit into 200 2 times, resulting in a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Subtract 182 from 200 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 6:
180 divided by 91 is 1 with a remainder of 89.
Record the quotient 1 as the next digit in the result. 
Result so far: 172.1
If we take 91 away from 180, we end up with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Advancing to step 7:
890 divided by 91 is 9 with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 172.19
If we subtract 819 from 890, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 8:
91 goes into 710 7 times with a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 172.197
If we take 637 away from 710, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
When dividing 730 by 91, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 172.1978
Deduct 728 from 730 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
91 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 172.1978
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
91 can be fit into 200 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 172.197802
If we subtract 182 from 200, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 12:
If we divide 180 by 91, we get 1 and a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 172.1978021
Deduct 91 from 180 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 13:
If we divide 890 by 91, we get 9 and a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 172.19780219
If we take 819 away from 890, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The quotient of the division is 172.19780219, and the remainder is 7.1e-08.