We look at the division of 34017422 by 387 
Our goal is to divide 34017422 by 387.

On to step 1:
387 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 387

Advancing to step 2:
The number 387 fits into 34 0 times, leaving a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 387

Step 3:
387 can be fit into 340 0 times, resulting in a remainder of 340.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 340 to get 340.
Include the next digit (1) from the dividend after 340, then repeat: 3401 / 387

Let's proceed to step 4:
3401 divided by 387 is 8 with a remainder of 305.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 305 after subtracting 3096 from 3401.
Append the next digit (7) from the dividend to 305 and continue with: 3057 / 387

Moving on to step 5:
The number 387 fits into 3057 7 times, leaving a remainder of 348.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
If we take 2709 away from 3057, we end up with 348.
Grab the next digit (4) from the dividend, add it to 348, then carry on: 3484 / 387

Let's proceed to step 6:
The number 387 fits into 3484 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 879.0
Subtract 3483 from 3484 to get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 387

Moving on to step 7:
12 divided by 387 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 8790.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 387

Step 8:
387 can be fit into 122 0 times, resulting in a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 87900.0
Subtracting 0 from 122 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 9:
1220 divided by 387 is 3 with a remainder of 59.
Use 3 as the next digit of our solution. 
Result so far: 87900.3
Deduct 1161 from 1220 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 10:
590 divided by 387 is 1 with a remainder of 203.
The number 1 becomes the next digit in our result. 
Result so far: 87900.31
The remainder is 203 after subtracting 387 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 11:
387 can be fit into 2030 5 times, resulting in a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 87900.315
Deduct 1935 from 2030 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 12:
The number 387 fits into 950 2 times, leaving a remainder of 176.
The next digit of our result is 2. 
Result so far: 87900.3152
Deduct 774 from 950 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 13:
387 can be fit into 1760 4 times, resulting in a remainder of 212.
Write down 4 as next digit of the result. 
Result so far: 87900.31524
Deduct 1548 from 1760 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 14:
387 goes into 2120 5 times with a remainder of 185.
The next digit of our result is 5. 
Result so far: 87900.315245
Subtract 1935 from 2120 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Going ahead to step 15:
If we divide 1850 by 387, we get 4 and a remainder of 302.
Use 4 as the next digit of our solution. 
Result so far: 87900.3152454
If we subtract 1548 from 1850, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 16:
When dividing 3020 by 387, we get 7 with a remainder of 311.
Put 7 as the next digit of the answer. 
Result so far: 87900.31524547
Deduct 2709 from 3020 and we're left with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

The final result is 87900.31524547 with a remainder of 3.11e-07.