Let's divide 558940 by 91
We want to divide 558940 by 91.

Step 1:
91 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 91

On to step 2:
When dividing 55 by 91, we get 0 with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Fetch the next digit (8) from the dividend, attach it to 55 and continue: 558 / 91

Let's proceed to step 3:
91 goes into 558 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 546 from 558, we get 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 91

Going ahead to step 4:
129 divided by 91 is 1 with a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
Subtracting 91 from 129 leaves us with 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 91

Going ahead to step 5:
The number 91 fits into 384 4 times, leaving a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 614.0
If we subtract 364 from 384, we get 20.
Grab the next digit (0) from the dividend, add it to 20, then carry on: 200 / 91

Step 6:
When dividing 200 by 91, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 6142.0
Subtracting 182 from 200 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
180 divided by 91 is 1 with a remainder of 89.
Put 1 as the next digit of the answer. 
Result so far: 6142.1
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.

Let's proceed to step 8:
890 divided by 91 is 9 with a remainder of 71.
The number 9 becomes the next digit in our result. 
Result so far: 6142.19
The remainder is 71 after subtracting 819 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 9:
The number 91 fits into 710 7 times, leaving a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 6142.197
Subtract 637 from 710 to get 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 10:
91 can be fit into 730 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 6142.1978
The remainder is 2 after subtracting 728 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
20 divided by 91 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 6142.1978
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
If we divide 200 by 91, we get 2 and a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 6142.197802
The remainder is 18 after subtracting 182 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
The number 91 fits into 180 1 times, leaving a remainder of 89.
The number 1 becomes the next digit in our result. 
Result so far: 6142.1978021
Subtracting 91 from 180 leaves us 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.

Step 14:
When dividing 890 by 91, we get 9 with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 6142.19780219
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 final outcome is 6142.19780219, with a leftover of 7.1e-08.