We're dividing 38172658 by 810 
We're looking to find how many times 810 goes into 38172658.

Moving on to step 1:
When dividing 3 by 810, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 810

On to step 2:
810 goes into 38 0 times with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (1) from the dividend after 38, then repeat: 381 / 810

On to step 3:
If we divide 381 by 810, we get 0 and a remainder of 381.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 381, we end up with 381.
Bring next digit (7) of the dividend behind the 381 and repeat the process: 3817 / 810

Going ahead to step 4:
3817 divided by 810 is 4 with a remainder of 577.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3240 from 3817, we get 577.
Grab the next digit (2) from the dividend, add it to 577, then carry on: 5772 / 810

Advancing to step 5:
810 can be fit into 5772 7 times, resulting in a remainder of 102.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
The remainder is 102 after subtracting 5670 from 5772.
Fetch the next digit (6) from the dividend, attach it to 102 and continue: 1026 / 810

Advancing to step 6:
When dividing 1026 by 810, we get 1 with a remainder of 216.
Record the quotient 1 as the next digit in the result. 
Result so far: 471.0
Subtract 810 from 1026 to get 216.
Grab the next digit (5) from the dividend, add it to 216, then carry on: 2165 / 810

On to step 7:
2165 divided by 810 is 2 with a remainder of 545.
The number 2 becomes the next digit in our result. 
Result so far: 4712.0
The remainder is 545 after subtracting 1620 from 2165.
Append the next digit (8) from the dividend to 545 and continue with: 5458 / 810

Step 8:
If we divide 5458 by 810, we get 6 and a remainder of 598.
Record the quotient 6 as the next digit in the result. 
Result so far: 47126.0
Deduct 4860 from 5458 and we're left with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

Moving on to step 9:
When dividing 5980 by 810, we get 7 with a remainder of 310.
The number 7 becomes the next digit in our result. 
Result so far: 47126.7
Deduct 5670 from 5980 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 10:
3100 divided by 810 is 3 with a remainder of 670.
Use 3 as the next digit of our solution. 
Result so far: 47126.73
Subtracting 2430 from 3100 leaves us with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 11:
The number 810 fits into 6700 8 times, leaving a remainder of 220.
Record the quotient 8 as the next digit in the result. 
Result so far: 47126.738
Subtract 6480 from 6700 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 12:
If we divide 2200 by 810, we get 2 and a remainder of 580.
Use 2 as the next digit of our solution. 
Result so far: 47126.7382
Subtracting 1620 from 2200 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 13:
If we divide 5800 by 810, we get 7 and a remainder of 130.
Write down 7 as next digit of the result. 
Result so far: 47126.73827
If we subtract 5670 from 5800, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 14:
If we divide 1300 by 810, we get 1 and a remainder of 490.
Write down 1 as next digit of the result. 
Result so far: 47126.738271
The remainder is 490 after subtracting 810 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 15:
4900 divided by 810 is 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 47126.7382716
The remainder is 40 after subtracting 4860 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 16:
If we divide 400 by 810, we get 0 and a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 47126.7382716
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 47126.7382716, with a leftover of 4e-07.