We look at the division of 91398739 by 337 
Let's see how many times 337 fits into 91398739.

On to step 1:
When dividing 9 by 337, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 337

Advancing to step 2:
337 can be fit into 91 0 times, resulting in a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Append the next digit (3) from the dividend to 91 and continue with: 913 / 337

Step 3:
The number 337 fits into 913 2 times, leaving a remainder of 239.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 239 after subtracting 674 from 913.
Take the next digit (9) from the dividend and append it to 239, then repeat: 2399 / 337

Step 4:
When dividing 2399 by 337, we get 7 with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
The remainder is 40 after subtracting 2359 from 2399.
Include the next digit (8) from the dividend after 40, then repeat: 408 / 337

Step 5:
408 divided by 337 is 1 with a remainder of 71.
Write down 1 as next digit of the result. 
Result so far: 271.0
If we subtract 337 from 408, we get 71.
Append the next digit (7) from the dividend to 71 and continue with: 717 / 337

On to step 6:
If we divide 717 by 337, we get 2 and a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 2712.0
Subtract 674 from 717 to get 43.
Take the next digit (3) from the dividend and append it to 43, then repeat: 433 / 337

On to step 7:
337 can be fit into 433 1 times, resulting in a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 27121.0
Deduct 337 from 433 and we're left with 96.
Grab the next digit (9) from the dividend, add it to 96, then carry on: 969 / 337

On to step 8:
When dividing 969 by 337, we get 2 with a remainder of 295.
Use 2 as the next digit of our solution. 
Result so far: 271212.0
Deduct 674 from 969 and we're left with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 9:
If we divide 2950 by 337, we get 8 and a remainder of 254.
The next digit of our result is 8. 
Result so far: 271212.8
If we subtract 2696 from 2950, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

On to step 10:
2540 divided by 337 is 7 with a remainder of 181.
Write down 7 as next digit of the result. 
Result so far: 271212.87
If we subtract 2359 from 2540, we get 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

On to step 11:
337 can be fit into 1810 5 times, resulting in a remainder of 125.
The next digit of our result is 5. 
Result so far: 271212.875
Subtract 1685 from 1810 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
1250 divided by 337 is 3 with a remainder of 239.
Use 3 as the next digit of our solution. 
Result so far: 271212.8753
If we subtract 1011 from 1250, we get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Step 13:
337 can be fit into 2390 7 times, resulting in a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 271212.87537
If we take 2359 away from 2390, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 14:
If we divide 310 by 337, we get 0 and a remainder of 310.
The next digit of our result is 0. 
Result so far: 271212.87537
Deduct 0 from 310 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 15:
337 can be fit into 3100 9 times, resulting in a remainder of 67.
Put 9 as the next digit of the answer. 
Result so far: 271212.8753709
Subtract 3033 from 3100 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 16:
If we divide 670 by 337, we get 1 and a remainder of 333.
The next digit of our result is 1. 
Result so far: 271212.87537091
Subtracting 337 from 670 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Our division results in 271212.87537091 with a remaining 3.33e-07.