Let's divide 12220421 by 733
Let's see how many times 733 fits into 12220421.

Let's proceed to step 1:
The number 733 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 733

On to step 2:
733 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 733

Advancing to step 3:
The number 733 fits into 122 0 times, leaving a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 122 after subtracting 0 from 122.
Take the next digit (2) from the dividend and append it to 122, then repeat: 1222 / 733

Step 4:
The number 733 fits into 1222 1 times, leaving a remainder of 489.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 733 away from 1222, we end up with 489.
Fetch the next digit (0) from the dividend, attach it to 489 and continue: 4890 / 733

Advancing to step 5:
If we divide 4890 by 733, we get 6 and a remainder of 492.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 4398 from 4890 to get 492.
Take the next digit (4) from the dividend and append it to 492, then repeat: 4924 / 733

Going ahead to step 6:
The number 733 fits into 4924 6 times, leaving a remainder of 526.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
The remainder is 526 after subtracting 4398 from 4924.
Include the next digit (2) from the dividend after 526, then repeat: 5262 / 733

Advancing to step 7:
733 can be fit into 5262 7 times, resulting in a remainder of 131.
The next digit of our result is 7. 
Result so far: 1667.0
Subtract 5131 from 5262 to get 131.
Fetch the next digit (1) from the dividend, attach it to 131 and continue: 1311 / 733

Let's proceed to step 8:
733 can be fit into 1311 1 times, resulting in a remainder of 578.
Record the quotient 1 as the next digit in the result. 
Result so far: 16671.0
Subtracting 733 from 1311 leaves us with 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Going ahead to step 9:
If we divide 5780 by 733, we get 7 and a remainder of 649.
Use 7 as the next digit of our solution. 
Result so far: 16671.7
Subtracting 5131 from 5780 leaves us with 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Step 10:
The number 733 fits into 6490 8 times, leaving a remainder of 626.
Put 8 as the next digit of the answer. 
Result so far: 16671.78
Deduct 5864 from 6490 and we're left with 626.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6260, and continue the process.

Going ahead to step 11:
When dividing 6260 by 733, we get 8 with a remainder of 396.
The number 8 becomes the next digit in our result. 
Result so far: 16671.788
Subtract 5864 from 6260 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

After the division, we end up with 16671.788 and a remainder of 0.0396.