We look at the division of 66346371 by 475 
Let's see how many times 475 fits into 66346371.

Advancing to step 1:
If we divide 6 by 475, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 475

On to step 2:
66 divided by 475 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (3) from the dividend and append it to 66, then repeat: 663 / 475

Step 3:
475 goes into 663 1 times with a remainder of 188.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 475 from 663 leaves us with 188.
Take the next digit (4) from the dividend and append it to 188, then repeat: 1884 / 475

Advancing to step 4:
1884 divided by 475 is 3 with a remainder of 459.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1425 from 1884 and we're left with 459.
Fetch the next digit (6) from the dividend, attach it to 459 and continue: 4596 / 475

Step 5:
If we divide 4596 by 475, we get 9 and a remainder of 321.
Use 9 as the next digit of our solution. 
Result so far: 139.0
Subtract 4275 from 4596 to get 321.
Fetch the next digit (3) from the dividend, attach it to 321 and continue: 3213 / 475

On to step 6:
475 can be fit into 3213 6 times, resulting in a remainder of 363.
Record the quotient 6 as the next digit in the result. 
Result so far: 1396.0
The remainder is 363 after subtracting 2850 from 3213.
Include the next digit (7) from the dividend after 363, then repeat: 3637 / 475

Advancing to step 7:
475 goes into 3637 7 times with a remainder of 312.
The number 7 becomes the next digit in our result. 
Result so far: 13967.0
Subtract 3325 from 3637 to get 312.
Take the next digit (1) from the dividend and append it to 312, then repeat: 3121 / 475

Let's proceed to step 8:
475 goes into 3121 6 times with a remainder of 271.
Record the quotient 6 as the next digit in the result. 
Result so far: 139676.0
Subtract 2850 from 3121 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Going ahead to step 9:
475 can be fit into 2710 5 times, resulting in a remainder of 335.
Put 5 as the next digit of the answer. 
Result so far: 139676.5
The remainder is 335 after subtracting 2375 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 10:
475 can be fit into 3350 7 times, resulting in a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 139676.57
Subtracting 3325 from 3350 leaves us 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.

Advancing to step 11:
250 divided by 475 is 0 with a remainder of 250.
Use 0 as the next digit of our solution. 
Result so far: 139676.57
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 12:
If we divide 2500 by 475, we get 5 and a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 139676.5705
If we take 2375 away from 2500, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 13:
1250 divided by 475 is 2 with a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 139676.57052
Deduct 950 from 1250 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 14:
When dividing 3000 by 475, we get 6 with a remainder of 150.
The next digit of our result is 6. 
Result so far: 139676.570526
The remainder is 150 after subtracting 2850 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 15:
The number 475 fits into 1500 3 times, leaving a remainder of 75.
Write down 3 as next digit of the result. 
Result so far: 139676.5705263
If we subtract 1425 from 1500, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 16:
750 divided by 475 is 1 with a remainder of 275.
Use 1 as the next digit of our solution. 
Result so far: 139676.57052631
Subtracting 475 from 750 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

The final result is 139676.57052631 with a remainder of 2.75e-07.