13848390 divided by 524 
We want to divide 13848390 by 524.

On to step 1:
524 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
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 524

Moving on to step 2:
524 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 524

Advancing to step 3:
The number 524 fits into 138 0 times, leaving a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 138 and we're left with 138.
Append the next digit (4) from the dividend to 138 and continue with: 1384 / 524

Moving on to step 4:
When dividing 1384 by 524, we get 2 with a remainder of 336.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1048 from 1384 leaves us with 336.
Fetch the next digit (8) from the dividend, attach it to 336 and continue: 3368 / 524

Moving on to step 5:
524 can be fit into 3368 6 times, resulting in a remainder of 224.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we subtract 3144 from 3368, we get 224.
Append the next digit (3) from the dividend to 224 and continue with: 2243 / 524

On to step 6:
If we divide 2243 by 524, we get 4 and a remainder of 147.
Record the quotient 4 as the next digit in the result. 
Result so far: 264.0
Deduct 2096 from 2243 and we're left with 147.
Bring next digit (9) of the dividend behind the 147 and repeat the process: 1479 / 524

Step 7:
The number 524 fits into 1479 2 times, leaving a remainder of 431.
The next digit of our result is 2. 
Result so far: 2642.0
Subtract 1048 from 1479 to get 431.
Grab the next digit (0) from the dividend, add it to 431, then carry on: 4310 / 524

On to step 8:
The number 524 fits into 4310 8 times, leaving a remainder of 118.
Use 8 as the next digit of our solution. 
Result so far: 26428.0
Subtract 4192 from 4310 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 9:
If we divide 1180 by 524, we get 2 and a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 26428.2
Subtracting 1048 from 1180 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 10:
If we divide 1320 by 524, we get 2 and a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 26428.22
Deduct 1048 from 1320 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

After the division, we end up with 26428.22 and a remainder of 0.272.