We look at the division of 61083757 by 15 
We're looking to find how many times 15 goes into 61083757.

On to step 1:
The number 15 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 15

Going ahead to step 2:
61 divided by 15 is 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 1 after subtracting 60 from 61.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 15

Advancing to step 3:
When dividing 10 by 15, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we subtract 0 from 10, we get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 15

Advancing to step 4:
15 goes into 108 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 407.0
The remainder is 3 after subtracting 105 from 108.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 15

On to step 5:
The number 15 fits into 33 2 times, leaving a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 4072.0
Subtracting 30 from 33 leaves us with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 15

Let's proceed to step 6:
15 goes into 37 2 times with a remainder of 7.
The next digit of our result is 2. 
Result so far: 40722.0
Subtracting 30 from 37 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 15

Step 7:
If we divide 75 by 15, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 407225.0
If we subtract 75 from 75, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 15

Moving on to step 8:
15 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 4072250.0
The remainder is 7 after subtracting 0 from 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
The number 15 fits into 70 4 times, leaving a remainder of 10.
The next digit of our result is 4. 
Result so far: 4072250.4
The remainder is 10 after subtracting 60 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 15, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 4072250.46
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 4072250.466
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 4072250.466 with a remaining 0.001.