We're dividing 66711733 by 448 
We want to divide 66711733 by 448.

Advancing to step 1:
If we divide 6 by 448, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 448

On to step 2:
When dividing 66 by 448, we get 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Append the next digit (7) from the dividend to 66 and continue with: 667 / 448

Going ahead to step 3:
667 divided by 448 is 1 with a remainder of 219.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 448 from 667 leaves us with 219.
Bring next digit (1) of the dividend behind the 219 and repeat the process: 2191 / 448

Advancing to step 4:
448 goes into 2191 4 times with a remainder of 399.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 399 after subtracting 1792 from 2191.
Grab the next digit (1) from the dividend, add it to 399, then carry on: 3991 / 448

Let's proceed to step 5:
448 goes into 3991 8 times with a remainder of 407.
Use 8 as the next digit of our solution. 
Result so far: 148.0
Subtracting 3584 from 3991 leaves us with 407.
Fetch the next digit (7) from the dividend, attach it to 407 and continue: 4077 / 448

Let's proceed to step 6:
4077 divided by 448 is 9 with a remainder of 45.
The next digit of our result is 9. 
Result so far: 1489.0
Subtracting 4032 from 4077 leaves us with 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 448

On to step 7:
When dividing 453 by 448, we get 1 with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 14891.0
Deduct 448 from 453 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 448

On to step 8:
The number 448 fits into 53 0 times, leaving a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 148910.0
The remainder is 53 after subtracting 0 from 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
448 can be fit into 530 1 times, resulting in a remainder of 82.
The number 1 becomes the next digit in our result. 
Result so far: 148910.1
If we take 448 away from 530, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 10:
448 can be fit into 820 1 times, resulting in a remainder of 372.
The next digit of our result is 1. 
Result so far: 148910.11
Deduct 448 from 820 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

In conclusion, the division gives 148910.11 with a balance of 0.372.