We divide 10421 by 56
We're looking to find how many times 56 goes into 10421.

Step 1:
1 divided by 56 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 56

Let's proceed to step 2:
56 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 56

Going ahead to step 3:
The number 56 fits into 104 1 times, leaving a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 56 from 104 and we're left with 48.
Grab the next digit (2) from the dividend, add it to 48, then carry on: 482 / 56

Going ahead to step 4:
The number 56 fits into 482 8 times, leaving a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 448 from 482 and we're left with 34.
Fetch the next digit (1) from the dividend, attach it to 34 and continue: 341 / 56

Going ahead to step 5:
When dividing 341 by 56, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 186.0
The remainder is 5 after subtracting 336 from 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 6:
56 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 186.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 7:
500 divided by 56 is 8 with a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 186.08
Deduct 448 from 500 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
If we divide 520 by 56, we get 9 and a remainder of 16.
The number 9 becomes the next digit in our result. 
Result so far: 186.089
Subtracting 504 from 520 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
When dividing 160 by 56, we get 2 with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 186.0892
The remainder is 48 after subtracting 112 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
The number 56 fits into 480 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 186.08928
Subtract 448 from 480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
The number 56 fits into 320 5 times, leaving a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 186.089285
Subtract 280 from 320 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
400 divided by 56 is 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 186.0892857
The remainder is 8 after subtracting 392 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
56 goes into 80 1 times with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 186.08928571
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final outcome is 186.08928571, with a leftover of 2.4e-08.