Let's divide 12258838 by 191
Let's see how many times 191 fits into 12258838.

Let's proceed to step 1:
191 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 191

Advancing to step 2:
12 divided by 191 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 191

Advancing to step 3:
122 divided by 191 is 0 with a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 122, we get 122.
Fetch the next digit (5) from the dividend, attach it to 122 and continue: 1225 / 191

Let's proceed to step 4:
When dividing 1225 by 191, we get 6 with a remainder of 79.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 1146 from 1225 and we're left with 79.
Bring next digit (8) of the dividend behind the 79 and repeat the process: 798 / 191

Step 5:
If we divide 798 by 191, we get 4 and a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 64.0
The remainder is 34 after subtracting 764 from 798.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 191

On to step 6:
348 divided by 191 is 1 with a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 641.0
Subtracting 191 from 348 leaves us with 157.
Append the next digit (3) from the dividend to 157 and continue with: 1573 / 191

Moving on to step 7:
The number 191 fits into 1573 8 times, leaving a remainder of 45.
Write down 8 as next digit of the result. 
Result so far: 6418.0
Deduct 1528 from 1573 and we're left with 45.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 191

Advancing to step 8:
When dividing 458 by 191, we get 2 with a remainder of 76.
Write down 2 as next digit of the result. 
Result so far: 64182.0
Subtracting 382 from 458 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
191 goes into 760 3 times with a remainder of 187.
The number 3 becomes the next digit in our result. 
Result so far: 64182.3
If we take 573 away from 760, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Moving on to step 10:
191 goes into 1870 9 times with a remainder of 151.
The number 9 becomes the next digit in our result. 
Result so far: 64182.39
If we take 1719 away from 1870, we end up with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Going ahead to step 11:
1510 divided by 191 is 7 with a remainder of 173.
Put 7 as the next digit of the answer. 
Result so far: 64182.397
Subtracting 1337 from 1510 leaves us with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Step 12:
191 goes into 1730 9 times with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 64182.3979
If we take 1719 away from 1730, we end up 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.

On to step 13:
The number 191 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 64182.3979
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 14:
If we divide 1100 by 191, we get 5 and a remainder of 145.
Write down 5 as next digit of the result. 
Result so far: 64182.397905
Subtract 955 from 1100 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Going ahead to step 15:
191 can be fit into 1450 7 times, resulting in a remainder of 113.
Put 7 as the next digit of the answer. 
Result so far: 64182.3979057
If we subtract 1337 from 1450, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 16:
1130 divided by 191 is 5 with a remainder of 175.
The next digit of our result is 5. 
Result so far: 64182.39790575
Deduct 955 from 1130 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The final result is 64182.39790575 with a remainder of 1.75e-07.