34221225 ÷ 480 
Our goal is to divide 34221225 by 480.

Going ahead to step 1:
480 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 480

Advancing to step 2:
480 goes into 34 0 times with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 480

Step 3:
342 divided by 480 is 0 with a remainder of 342.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 342 and we're left with 342.
Append the next digit (2) from the dividend to 342 and continue with: 3422 / 480

Step 4:
480 goes into 3422 7 times with a remainder of 62.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 3360 from 3422 and we're left with 62.
Include the next digit (1) from the dividend after 62, then repeat: 621 / 480

On to step 5:
If we divide 621 by 480, we get 1 and a remainder of 141.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Subtract 480 from 621 to get 141.
Include the next digit (2) from the dividend after 141, then repeat: 1412 / 480

On to step 6:
1412 divided by 480 is 2 with a remainder of 452.
Use 2 as the next digit of our solution. 
Result so far: 712.0
If we take 960 away from 1412, we end up with 452.
Append the next digit (2) from the dividend to 452 and continue with: 4522 / 480

On to step 7:
If we divide 4522 by 480, we get 9 and a remainder of 202.
Record the quotient 9 as the next digit in the result. 
Result so far: 7129.0
If we subtract 4320 from 4522, we get 202.
Fetch the next digit (5) from the dividend, attach it to 202 and continue: 2025 / 480

Going ahead to step 8:
The number 480 fits into 2025 4 times, leaving a remainder of 105.
The number 4 becomes the next digit in our result. 
Result so far: 71294.0
The remainder is 105 after subtracting 1920 from 2025.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 9:
If we divide 1050 by 480, we get 2 and a remainder of 90.
The number 2 becomes the next digit in our result. 
Result so far: 71294.2
Subtract 960 from 1050 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 10:
When dividing 900 by 480, we get 1 with a remainder of 420.
The next digit of our result is 1. 
Result so far: 71294.21
If we take 480 away from 900, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 11:
480 can be fit into 4200 8 times, resulting in a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 71294.218
If we take 3840 away from 4200, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 12:
The number 480 fits into 3600 7 times, leaving a remainder of 240.
Use 7 as the next digit of our solution. 
Result so far: 71294.2187
Subtract 3360 from 3600 to 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.

Step 13:
480 goes into 2400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 71294.21875
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.

Let's proceed to step 14:
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: 71294.21875
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.

Moving on to step 15:
When dividing 0 by 480, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 71294.21875
The remainder is 0 after subtracting 0 from 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 quotient of the division is 71294.21875, and the remainder is 0.0.