We look at the division of 66849446 by 538 
We're looking to find how many times 538 goes into 66849446.

Moving on to step 1:
When dividing 6 by 538, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 538

Let's proceed to step 2:
66 divided by 538 is 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 538

Going ahead to step 3:
668 divided by 538 is 1 with a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 130 after subtracting 538 from 668.
Take the next digit (4) from the dividend and append it to 130, then repeat: 1304 / 538

Step 4:
The number 538 fits into 1304 2 times, leaving a remainder of 228.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 1076 from 1304 and we're left with 228.
Grab the next digit (9) from the dividend, add it to 228, then carry on: 2289 / 538

Going ahead to step 5:
538 can be fit into 2289 4 times, resulting in a remainder of 137.
Write down 4 as next digit of the result. 
Result so far: 124.0
Deduct 2152 from 2289 and we're left with 137.
Grab the next digit (4) from the dividend, add it to 137, then carry on: 1374 / 538

Step 6:
When dividing 1374 by 538, we get 2 with a remainder of 298.
The number 2 becomes the next digit in our result. 
Result so far: 1242.0
If we take 1076 away from 1374, we end up with 298.
Bring next digit (4) of the dividend behind the 298 and repeat the process: 2984 / 538

Step 7:
The number 538 fits into 2984 5 times, leaving a remainder of 294.
Use 5 as the next digit of our solution. 
Result so far: 12425.0
If we subtract 2690 from 2984, we get 294.
Append the next digit (6) from the dividend to 294 and continue with: 2946 / 538

Going ahead to step 8:
2946 divided by 538 is 5 with a remainder of 256.
Use 5 as the next digit of our solution. 
Result so far: 124255.0
If we subtract 2690 from 2946, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 9:
When dividing 2560 by 538, we get 4 with a remainder of 408.
Write down 4 as next digit of the result. 
Result so far: 124255.4
The remainder is 408 after subtracting 2152 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 10:
4080 divided by 538 is 7 with a remainder of 314.
Use 7 as the next digit of our solution. 
Result so far: 124255.47
Deduct 3766 from 4080 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 11:
The number 538 fits into 3140 5 times, leaving a remainder of 450.
The next digit of our result is 5. 
Result so far: 124255.475
If we subtract 2690 from 3140, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 12:
The number 538 fits into 4500 8 times, leaving a remainder of 196.
Use 8 as the next digit of our solution. 
Result so far: 124255.4758
The remainder is 196 after subtracting 4304 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 13:
When dividing 1960 by 538, we get 3 with a remainder of 346.
The next digit of our result is 3. 
Result so far: 124255.47583
Subtracting 1614 from 1960 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Step 14:
538 goes into 3460 6 times with a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 124255.475836
Subtract 3228 from 3460 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 15:
When dividing 2320 by 538, we get 4 with a remainder of 168.
The next digit of our result is 4. 
Result so far: 124255.4758364
Deduct 2152 from 2320 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 16:
538 goes into 1680 3 times with a remainder of 66.
The next digit of our result is 3. 
Result so far: 124255.47583643
Deduct 1614 from 1680 and we're left with 66.
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 outcome is 124255.47583643, with a leftover of 6.6e-08.