We divide 21946629 by 396
We're looking to find how many times 396 goes into 21946629.

Step 1:
396 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 396

Step 2:
21 divided by 396 is 0 with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (9) of the dividend behind the 21 and repeat the process: 219 / 396

Going ahead to step 3:
396 can be fit into 219 0 times, resulting in a remainder of 219.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 219, we end up with 219.
Take the next digit (4) from the dividend and append it to 219, then repeat: 2194 / 396

Going ahead to step 4:
396 can be fit into 2194 5 times, resulting in a remainder of 214.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 1980 from 2194 and we're left with 214.
Append the next digit (6) from the dividend to 214 and continue with: 2146 / 396

Let's proceed to step 5:
396 can be fit into 2146 5 times, resulting in a remainder of 166.
Write down 5 as next digit of the result. 
Result so far: 55.0
If we take 1980 away from 2146, we end up with 166.
Include the next digit (6) from the dividend after 166, then repeat: 1666 / 396

Let's proceed to step 6:
When dividing 1666 by 396, we get 4 with a remainder of 82.
Put 4 as the next digit of the answer. 
Result so far: 554.0
The remainder is 82 after subtracting 1584 from 1666.
Include the next digit (2) from the dividend after 82, then repeat: 822 / 396

Step 7:
396 can be fit into 822 2 times, resulting in a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 5542.0
If we subtract 792 from 822, we get 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 396

Advancing to step 8:
When dividing 309 by 396, we get 0 with a remainder of 309.
Put 0 as the next digit of the answer. 
Result so far: 55420.0
The remainder is 309 after subtracting 0 from 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Advancing to step 9:
396 can be fit into 3090 7 times, resulting in a remainder of 318.
Record the quotient 7 as the next digit in the result. 
Result so far: 55420.7
If we take 2772 away from 3090, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

On to step 10:
3180 divided by 396 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 55420.78
Subtract 3168 from 3180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
When dividing 120 by 396, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 55420.78
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
When dividing 1200 by 396, we get 3 with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 55420.7803
The remainder is 12 after subtracting 1188 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
396 can be fit into 120 0 times, resulting in a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 55420.7803
If we take 0 away from 120, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
If we divide 1200 by 396, we get 3 and a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 55420.780303
The remainder is 12 after subtracting 1188 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 15:
396 goes into 120 0 times with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 55420.780303
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
396 goes into 1200 3 times with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 55420.78030303
Deduct 1188 from 1200 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 55420.78030303 with a remainder of 1.2e-08.