Let's divide 52120222 by 394
Our goal is to divide 52120222 by 394.

Let's proceed to step 1:
394 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 394

Going ahead to step 2:
394 can be fit into 52 0 times, resulting in a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 394

On to step 3:
The number 394 fits into 521 1 times, leaving a remainder of 127.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 394 from 521 to get 127.
Fetch the next digit (2) from the dividend, attach it to 127 and continue: 1272 / 394

On to step 4:
The number 394 fits into 1272 3 times, leaving a remainder of 90.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 90 after subtracting 1182 from 1272.
Include the next digit (0) from the dividend after 90, then repeat: 900 / 394

Moving on to step 5:
When dividing 900 by 394, we get 2 with a remainder of 112.
Use 2 as the next digit of our solution. 
Result so far: 132.0
If we subtract 788 from 900, we get 112.
Include the next digit (2) from the dividend after 112, then repeat: 1122 / 394

Step 6:
The number 394 fits into 1122 2 times, leaving a remainder of 334.
Use 2 as the next digit of our solution. 
Result so far: 1322.0
Deduct 788 from 1122 and we're left with 334.
Grab the next digit (2) from the dividend, add it to 334, then carry on: 3342 / 394

Advancing to step 7:
394 can be fit into 3342 8 times, resulting in a remainder of 190.
Write down 8 as next digit of the result. 
Result so far: 13228.0
Deduct 3152 from 3342 and we're left with 190.
Grab the next digit (2) from the dividend, add it to 190, then carry on: 1902 / 394

Moving on to step 8:
1902 divided by 394 is 4 with a remainder of 326.
Write down 4 as next digit of the result. 
Result so far: 132284.0
Deduct 1576 from 1902 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Step 9:
If we divide 3260 by 394, we get 8 and a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 132284.8
The remainder is 108 after subtracting 3152 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 10:
394 goes into 1080 2 times with a remainder of 292.
The next digit of our result is 2. 
Result so far: 132284.82
If we subtract 788 from 1080, we get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 11:
394 can be fit into 2920 7 times, resulting in a remainder of 162.
Put 7 as the next digit of the answer. 
Result so far: 132284.827
If we take 2758 away from 2920, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 12:
When dividing 1620 by 394, we get 4 with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 132284.8274
Deduct 1576 from 1620 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
394 goes into 440 1 times with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 132284.82741
Subtract 394 from 440 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 14:
The number 394 fits into 460 1 times, leaving a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 132284.827411
The remainder is 66 after subtracting 394 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final result is 132284.827411 with a remainder of 6.6e-06.