Let's divide 66071559 by 480
Let's see how many times 480 fits into 66071559.

Step 1:
6 divided by 480 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 480

Let's proceed to step 2:
480 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 480

Let's proceed to step 3:
The number 480 fits into 660 1 times, leaving a remainder of 180.
The next digit of our result is 1. 
Result so far: 1.0
If we take 480 away from 660, we end up with 180.
Fetch the next digit (7) from the dividend, attach it to 180 and continue: 1807 / 480

On to step 4:
1807 divided by 480 is 3 with a remainder of 367.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1440 from 1807 to get 367.
Take the next digit (1) from the dividend and append it to 367, then repeat: 3671 / 480

Let's proceed to step 5:
3671 divided by 480 is 7 with a remainder of 311.
Use 7 as the next digit of our solution. 
Result so far: 137.0
If we subtract 3360 from 3671, we get 311.
Include the next digit (5) from the dividend after 311, then repeat: 3115 / 480

Going ahead to step 6:
When dividing 3115 by 480, we get 6 with a remainder of 235.
Use 6 as the next digit of our solution. 
Result so far: 1376.0
Subtracting 2880 from 3115 leaves us with 235.
Fetch the next digit (5) from the dividend, attach it to 235 and continue: 2355 / 480

Moving on to step 7:
The number 480 fits into 2355 4 times, leaving a remainder of 435.
Write down 4 as next digit of the result. 
Result so far: 13764.0
If we subtract 1920 from 2355, we get 435.
Append the next digit (9) from the dividend to 435 and continue with: 4359 / 480

Step 8:
The number 480 fits into 4359 9 times, leaving a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 137649.0
Deduct 4320 from 4359 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 9:
480 can be fit into 390 0 times, resulting in a remainder of 390.
Put 0 as the next digit of the answer. 
Result so far: 137649.0
The remainder is 390 after subtracting 0 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 10:
3900 divided by 480 is 8 with a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 137649.08
If we take 3840 away from 3900, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
When dividing 600 by 480, we get 1 with a remainder of 120.
Put 1 as the next digit of the answer. 
Result so far: 137649.081
If we subtract 480 from 600, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 12:
When dividing 1200 by 480, we get 2 with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 137649.0812
If we subtract 960 from 1200, 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.

Moving on to step 13:
The number 480 fits into 2400 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 137649.08125
Subtract 2400 from 2400 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
0 divided by 480 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 137649.08125
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 15:
The number 480 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 137649.08125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 137649.08125, with a leftover of 0.0.