Let's divide 13891688 by 53
We're looking to find how many times 53 goes into 13891688.

Advancing to step 1:
If we divide 1 by 53, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 53

On to step 2:
13 divided by 53 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 53

Going ahead to step 3:
If we divide 138 by 53, we get 2 and a remainder of 32.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 32 after subtracting 106 from 138.
Append the next digit (9) from the dividend to 32 and continue with: 329 / 53

Going ahead to step 4:
329 divided by 53 is 6 with a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtract 318 from 329 to get 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 53

Let's proceed to step 5:
53 goes into 111 2 times with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 262.0
Deduct 106 from 111 and we're left with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 53

Moving on to step 6:
53 goes into 56 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 2621.0
If we take 53 away from 56, we end up with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 53

Advancing to step 7:
When dividing 38 by 53, we get 0 with a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 26210.0
Subtract 0 from 38 to get 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 53

Let's proceed to step 8:
53 goes into 388 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 262107.0
Subtract 371 from 388 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
170 divided by 53 is 3 with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 262107.3
If we subtract 159 from 170, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 10:
110 divided by 53 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 262107.32
If we take 106 away from 110, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
The number 53 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 262107.32
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 12:
53 goes into 400 7 times with a remainder of 29.
Put 7 as the next digit of the answer. 
Result so far: 262107.3207
Subtract 371 from 400 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 13:
53 goes into 290 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 262107.32075
If we take 265 away from 290, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
When dividing 250 by 53, we get 4 with a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 262107.320754
Deduct 212 from 250 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 15:
53 goes into 380 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 262107.3207547
The remainder is 9 after subtracting 371 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 16:
53 can be fit into 90 1 times, resulting in a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 262107.32075471
Subtracting 53 from 90 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 262107.32075471 and a remainder of 3.7e-08.