We're dividing 51281281 by 37 
We want to divide 51281281 by 37.

Let's proceed to step 1:
5 divided by 37 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 37

Moving on to step 2:
The number 37 fits into 51 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 37 from 51 to get 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 37

Moving on to step 3:
If we divide 142 by 37, we get 3 and a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 111 from 142 and we're left with 31.
Include the next digit (8) from the dividend after 31, then repeat: 318 / 37

Step 4:
37 goes into 318 8 times with a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 138.0
The remainder is 22 after subtracting 296 from 318.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 37

On to step 5:
When dividing 221 by 37, we get 5 with a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 1385.0
Subtract 185 from 221 to get 36.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 37

Advancing to step 6:
362 divided by 37 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 13859.0
The remainder is 29 after subtracting 333 from 362.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 37

On to step 7:
298 divided by 37 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 138598.0
The remainder is 2 after subtracting 296 from 298.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 37

Let's proceed to step 8:
21 divided by 37 is 0 with a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 1385980.0
Subtracting 0 from 21 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
37 goes into 210 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1385980.5
Deduct 185 from 210 and we're left 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.

Going ahead to step 10:
37 goes into 250 6 times with a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 1385980.56
Deduct 222 from 250 and we're left 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.

Let's proceed to step 11:
280 divided by 37 is 7 with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 1385980.567
Deduct 259 from 280 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 12:
The number 37 fits into 210 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 1385980.5675
Deduct 185 from 210 and we're left 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.

On to step 13:
37 goes into 250 6 times with a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 1385980.56756
Deduct 222 from 250 and we're left 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:
37 goes into 280 7 times with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 1385980.567567
Subtracting 259 from 280 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 15:
37 can be fit into 210 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 1385980.5675675
If we subtract 185 from 210, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 16:
37 goes into 250 6 times with a remainder of 28.
The next digit of our result is 6. 
Result so far: 1385980.56756756
If we take 222 away from 250, 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.

Our division results in 1385980.56756756 with a remaining 2.8e-08.