15992451 divided by 52 
We want to figure out the number of times 15992451 can be divided by 52.

On to step 1:
1 divided by 52 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 52

Advancing to step 2:
If we divide 15 by 52, we get 0 and a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 52

Step 3:
52 goes into 159 3 times with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 156 from 159 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 52

Advancing to step 4:
If we divide 39 by 52, we get 0 and a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
The remainder is 39 after subtracting 0 from 39.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 52

Going ahead to step 5:
If we divide 392 by 52, we get 7 and a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 307.0
The remainder is 28 after subtracting 364 from 392.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 52

On to step 6:
When dividing 284 by 52, we get 5 with a remainder of 24.
Use 5 as the next digit of our solution. 
Result so far: 3075.0
The remainder is 24 after subtracting 260 from 284.
Bring next digit (5) of the dividend behind the 24 and repeat the process: 245 / 52

Step 7:
When dividing 245 by 52, we get 4 with a remainder of 37.
Put 4 as the next digit of the answer. 
Result so far: 30754.0
The remainder is 37 after subtracting 208 from 245.
Fetch the next digit (1) from the dividend, attach it to 37 and continue: 371 / 52

Advancing to step 8:
52 can be fit into 371 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 307547.0
Subtracting 364 from 371 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 9:
52 goes into 70 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 307547.1
If we take 52 away from 70, we end up 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.

Advancing to step 10:
If we divide 180 by 52, we get 3 and a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 307547.13
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
The number 52 fits into 240 4 times, leaving a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 307547.134
Subtracting 208 from 240 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 12:
320 divided by 52 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 307547.1346
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
If we divide 80 by 52, we get 1 and a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 307547.13461
If we take 52 away from 80, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
52 can be fit into 280 5 times, resulting in a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 307547.134615
The remainder is 20 after subtracting 260 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
The number 52 fits into 200 3 times, leaving a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 307547.1346153
Subtract 156 from 200 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 16:
52 goes into 440 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 307547.13461538
Subtracting 416 from 440 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 307547.13461538 with a remaining 2.4e-08.