We look at the division of 21633229 by 336 
Our goal is to divide 21633229 by 336.

On to step 1:
When dividing 2 by 336, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 336

Moving on to step 2:
The number 336 fits into 21 0 times, leaving a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 336

Going ahead to step 3:
If we divide 216 by 336, we get 0 and a remainder of 216.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Grab the next digit (3) from the dividend, add it to 216, then carry on: 2163 / 336

Going ahead to step 4:
When dividing 2163 by 336, we get 6 with a remainder of 147.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 2016 from 2163 to get 147.
Include the next digit (3) from the dividend after 147, then repeat: 1473 / 336

Step 5:
When dividing 1473 by 336, we get 4 with a remainder of 129.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Subtract 1344 from 1473 to get 129.
Append the next digit (2) from the dividend to 129 and continue with: 1292 / 336

Moving on to step 6:
The number 336 fits into 1292 3 times, leaving a remainder of 284.
Write down 3 as next digit of the result. 
Result so far: 643.0
Subtract 1008 from 1292 to get 284.
Bring next digit (2) of the dividend behind the 284 and repeat the process: 2842 / 336

Advancing to step 7:
336 goes into 2842 8 times with a remainder of 154.
Record the quotient 8 as the next digit in the result. 
Result so far: 6438.0
If we take 2688 away from 2842, we end up with 154.
Grab the next digit (9) from the dividend, add it to 154, then carry on: 1549 / 336

Let's proceed to step 8:
If we divide 1549 by 336, we get 4 and a remainder of 205.
Write down 4 as next digit of the result. 
Result so far: 64384.0
Subtract 1344 from 1549 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 9:
When dividing 2050 by 336, we get 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 64384.6
The remainder is 34 after subtracting 2016 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
When dividing 340 by 336, we get 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 64384.61
Subtracting 336 from 340 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
The number 336 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 64384.61
Subtract 0 from 40 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.

Advancing to step 12:
The number 336 fits into 400 1 times, leaving a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 64384.6101
The remainder is 64 after subtracting 336 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
The number 336 fits into 640 1 times, leaving a remainder of 304.
Put 1 as the next digit of the answer. 
Result so far: 64384.61011
Subtracting 336 from 640 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

The final outcome is 64384.61011, with a leftover of 0.000304.