We're dividing 15185742 by 415 
Our goal is to divide 15185742 by 415.

Step 1:
If we divide 1 by 415, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 415

On to step 2:
15 divided by 415 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 415

Step 3:
When dividing 151 by 415, we get 0 with a remainder of 151.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 151, we get 151.
Grab the next digit (8) from the dividend, add it to 151, then carry on: 1518 / 415

Step 4:
415 can be fit into 1518 3 times, resulting in a remainder of 273.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1245 away from 1518, we end up with 273.
Append the next digit (5) from the dividend to 273 and continue with: 2735 / 415

Moving on to step 5:
When dividing 2735 by 415, we get 6 with a remainder of 245.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 2490 from 2735 and we're left with 245.
Fetch the next digit (7) from the dividend, attach it to 245 and continue: 2457 / 415

Going ahead to step 6:
415 can be fit into 2457 5 times, resulting in a remainder of 382.
Record the quotient 5 as the next digit in the result. 
Result so far: 365.0
The remainder is 382 after subtracting 2075 from 2457.
Append the next digit (4) from the dividend to 382 and continue with: 3824 / 415

On to step 7:
415 goes into 3824 9 times with a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 3659.0
If we take 3735 away from 3824, we end up with 89.
Append the next digit (2) from the dividend to 89 and continue with: 892 / 415

Going ahead to step 8:
415 goes into 892 2 times with a remainder of 62.
Use 2 as the next digit of our solution. 
Result so far: 36592.0
If we subtract 830 from 892, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
415 can be fit into 620 1 times, resulting in a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 36592.1
Subtract 415 from 620 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

On to step 10:
415 can be fit into 2050 4 times, resulting in a remainder of 390.
Record the quotient 4 as the next digit in the result. 
Result so far: 36592.14
The remainder is 390 after subtracting 1660 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 11:
415 goes into 3900 9 times with a remainder of 165.
Use 9 as the next digit of our solution. 
Result so far: 36592.149
The remainder is 165 after subtracting 3735 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

On to step 12:
When dividing 1650 by 415, we get 3 with a remainder of 405.
The next digit of our result is 3. 
Result so far: 36592.1493
Subtracting 1245 from 1650 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 13:
415 can be fit into 4050 9 times, resulting in a remainder of 315.
Record the quotient 9 as the next digit in the result. 
Result so far: 36592.14939
Subtract 3735 from 4050 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 14:
If we divide 3150 by 415, we get 7 and a remainder of 245.
Put 7 as the next digit of the answer. 
Result so far: 36592.149397
Subtracting 2905 from 3150 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 15:
415 can be fit into 2450 5 times, resulting in a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 36592.1493975
Subtracting 2075 from 2450 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 16:
415 can be fit into 3750 9 times, resulting in a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 36592.14939759
Subtract 3735 from 3750 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 36592.14939759 and a remainder of 1.5e-08.