10921057 ÷ 475 
Our goal is to divide 10921057 by 475.

On to step 1:
475 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 475

Moving on to step 2:
When dividing 10 by 475, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 475

Let's proceed to step 3:
The number 475 fits into 109 0 times, leaving a remainder of 109.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 109 leaves us with 109.
Take the next digit (2) from the dividend and append it to 109, then repeat: 1092 / 475

Step 4:
If we divide 1092 by 475, we get 2 and a remainder of 142.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 142 after subtracting 950 from 1092.
Append the next digit (1) from the dividend to 142 and continue with: 1421 / 475

Going ahead to step 5:
475 goes into 1421 2 times with a remainder of 471.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 950 from 1421 leaves us with 471.
Grab the next digit (0) from the dividend, add it to 471, then carry on: 4710 / 475

Let's proceed to step 6:
When dividing 4710 by 475, we get 9 with a remainder of 435.
Record the quotient 9 as the next digit in the result. 
Result so far: 229.0
Subtracting 4275 from 4710 leaves us with 435.
Include the next digit (5) from the dividend after 435, then repeat: 4355 / 475

Step 7:
4355 divided by 475 is 9 with a remainder of 80.
Put 9 as the next digit of the answer. 
Result so far: 2299.0
Subtract 4275 from 4355 to get 80.
Append the next digit (7) from the dividend to 80 and continue with: 807 / 475

Step 8:
When dividing 807 by 475, we get 1 with a remainder of 332.
Write down 1 as next digit of the result. 
Result so far: 22991.0
Subtract 475 from 807 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 9:
The number 475 fits into 3320 6 times, leaving a remainder of 470.
Put 6 as the next digit of the answer. 
Result so far: 22991.6
Subtract 2850 from 3320 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 10:
When dividing 4700 by 475, we get 9 with a remainder of 425.
Use 9 as the next digit of our solution. 
Result so far: 22991.69
If we take 4275 away from 4700, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

On to step 11:
If we divide 4250 by 475, we get 8 and a remainder of 450.
The number 8 becomes the next digit in our result. 
Result so far: 22991.698
Subtracting 3800 from 4250 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 12:
When dividing 4500 by 475, we get 9 with a remainder of 225.
Put 9 as the next digit of the answer. 
Result so far: 22991.6989
Subtract 4275 from 4500 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Advancing to step 13:
2250 divided by 475 is 4 with a remainder of 350.
The number 4 becomes the next digit in our result. 
Result so far: 22991.69894
If we subtract 1900 from 2250, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 14:
If we divide 3500 by 475, we get 7 and a remainder of 175.
Put 7 as the next digit of the answer. 
Result so far: 22991.698947
Deduct 3325 from 3500 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 15:
475 can be fit into 1750 3 times, resulting in a remainder of 325.
Record the quotient 3 as the next digit in the result. 
Result so far: 22991.6989473
Subtracting 1425 from 1750 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Step 16:
475 goes into 3250 6 times with a remainder of 400.
The next digit of our result is 6. 
Result so far: 22991.69894736
If we subtract 2850 from 3250, we get 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 22991.69894736, with a leftover of 4e-07.