We're dividing 38255171 by 549 
We want to figure out the number of times 38255171 can be divided by 549.

On to step 1:
549 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 549

Advancing to step 2:
If we divide 38 by 549, we get 0 and a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 549

Let's proceed to step 3:
382 divided by 549 is 0 with a remainder of 382.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 382, we get 382.
Fetch the next digit (5) from the dividend, attach it to 382 and continue: 3825 / 549

Advancing to step 4:
549 goes into 3825 6 times with a remainder of 531.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 3294 from 3825, we get 531.
Bring next digit (5) of the dividend behind the 531 and repeat the process: 5315 / 549

Step 5:
549 can be fit into 5315 9 times, resulting in a remainder of 374.
Put 9 as the next digit of the answer. 
Result so far: 69.0
Subtract 4941 from 5315 to get 374.
Take the next digit (1) from the dividend and append it to 374, then repeat: 3741 / 549

On to step 6:
549 can be fit into 3741 6 times, resulting in a remainder of 447.
The number 6 becomes the next digit in our result. 
Result so far: 696.0
Subtract 3294 from 3741 to get 447.
Append the next digit (7) from the dividend to 447 and continue with: 4477 / 549

Going ahead to step 7:
When dividing 4477 by 549, we get 8 with a remainder of 85.
Record the quotient 8 as the next digit in the result. 
Result so far: 6968.0
Deduct 4392 from 4477 and we're left with 85.
Grab the next digit (1) from the dividend, add it to 85, then carry on: 851 / 549

Let's proceed to step 8:
The number 549 fits into 851 1 times, leaving a remainder of 302.
The next digit of our result is 1. 
Result so far: 69681.0
If we subtract 549 from 851, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Advancing to step 9:
549 can be fit into 3020 5 times, resulting in a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 69681.5
Subtract 2745 from 3020 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 10:
549 can be fit into 2750 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 69681.55
If we subtract 2745 from 2750, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 69681.55, and the remainder is 0.005.