We look at the division of 38383721 by 551 
We're looking to find how many times 551 goes into 38383721.

Going ahead to step 1:
3 divided by 551 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 551

Advancing to step 2:
551 can be fit into 38 0 times, resulting in a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Fetch the next digit (3) from the dividend, attach it to 38 and continue: 383 / 551

On to step 3:
383 divided by 551 is 0 with a remainder of 383.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 383, we end up with 383.
Grab the next digit (8) from the dividend, add it to 383, then carry on: 3838 / 551

Moving on to step 4:
The number 551 fits into 3838 6 times, leaving a remainder of 532.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 3306 away from 3838, we end up with 532.
Append the next digit (3) from the dividend to 532 and continue with: 5323 / 551

Let's proceed to step 5:
551 goes into 5323 9 times with a remainder of 364.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
If we subtract 4959 from 5323, we get 364.
Include the next digit (7) from the dividend after 364, then repeat: 3647 / 551

Going ahead to step 6:
551 can be fit into 3647 6 times, resulting in a remainder of 341.
The number 6 becomes the next digit in our result. 
Result so far: 696.0
If we take 3306 away from 3647, we end up with 341.
Append the next digit (2) from the dividend to 341 and continue with: 3412 / 551

Step 7:
551 can be fit into 3412 6 times, resulting in a remainder of 106.
Record the quotient 6 as the next digit in the result. 
Result so far: 6966.0
The remainder is 106 after subtracting 3306 from 3412.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 551

Step 8:
551 goes into 1061 1 times with a remainder of 510.
Put 1 as the next digit of the answer. 
Result so far: 69661.0
If we take 551 away from 1061, we end up with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 9:
When dividing 5100 by 551, we get 9 with a remainder of 141.
Use 9 as the next digit of our solution. 
Result so far: 69661.9
If we subtract 4959 from 5100, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 10:
551 goes into 1410 2 times with a remainder of 308.
Put 2 as the next digit of the answer. 
Result so far: 69661.92
The remainder is 308 after subtracting 1102 from 1410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 11:
551 goes into 3080 5 times with a remainder of 325.
Put 5 as the next digit of the answer. 
Result so far: 69661.925
Subtract 2755 from 3080 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Moving on to step 12:
551 goes into 3250 5 times with a remainder of 495.
Put 5 as the next digit of the answer. 
Result so far: 69661.9255
Deduct 2755 from 3250 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

In conclusion, the division gives 69661.9255 with a balance of 0.00495.