We look at the division of 66784736 by 548 
We want to figure out the number of times 66784736 can be divided by 548.

Advancing to step 1:
When dividing 6 by 548, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 548

Going ahead to step 2:
66 divided by 548 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Include the next digit (7) from the dividend after 66, then repeat: 667 / 548

Going ahead to step 3:
667 divided by 548 is 1 with a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 548 from 667 and we're left with 119.
Grab the next digit (8) from the dividend, add it to 119, then carry on: 1198 / 548

On to step 4:
The number 548 fits into 1198 2 times, leaving a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 1096 from 1198 and we're left with 102.
Include the next digit (4) from the dividend after 102, then repeat: 1024 / 548

Let's proceed to step 5:
548 goes into 1024 1 times with a remainder of 476.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
Deduct 548 from 1024 and we're left with 476.
Append the next digit (7) from the dividend to 476 and continue with: 4767 / 548

Step 6:
The number 548 fits into 4767 8 times, leaving a remainder of 383.
The next digit of our result is 8. 
Result so far: 1218.0
Deduct 4384 from 4767 and we're left with 383.
Bring next digit (3) of the dividend behind the 383 and repeat the process: 3833 / 548

Going ahead to step 7:
If we divide 3833 by 548, we get 6 and a remainder of 545.
Use 6 as the next digit of our solution. 
Result so far: 12186.0
If we subtract 3288 from 3833, we get 545.
Append the next digit (6) from the dividend to 545 and continue with: 5456 / 548

Moving on to step 8:
548 goes into 5456 9 times with a remainder of 524.
Put 9 as the next digit of the answer. 
Result so far: 121869.0
If we take 4932 away from 5456, we end up with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Going ahead to step 9:
The number 548 fits into 5240 9 times, leaving a remainder of 308.
Put 9 as the next digit of the answer. 
Result so far: 121869.9
If we subtract 4932 from 5240, we get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 10:
548 can be fit into 3080 5 times, resulting in a remainder of 340.
Put 5 as the next digit of the answer. 
Result so far: 121869.95
If we subtract 2740 from 3080, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 11:
548 can be fit into 3400 6 times, resulting in a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 121869.956
If we take 3288 away from 3400, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 12:
548 can be fit into 1120 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 121869.9562
Subtract 1096 from 1120 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
548 goes into 240 0 times with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 121869.9562
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 14:
548 goes into 2400 4 times with a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 121869.956204
If we take 2192 away from 2400, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 15:
548 can be fit into 2080 3 times, resulting in a remainder of 436.
Put 3 as the next digit of the answer. 
Result so far: 121869.9562043
If we take 1644 away from 2080, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 16:
548 can be fit into 4360 7 times, resulting in a remainder of 524.
Use 7 as the next digit of our solution. 
Result so far: 121869.95620437
Deduct 3836 from 4360 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

The final result is 121869.95620437 with a remainder of 5.24e-07.