Let's divide 77080906 by 630
Our goal is to divide 77080906 by 630.

Advancing to step 1:
630 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 630

Moving on to step 2:
630 goes into 77 0 times with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Take the next digit (0) from the dividend and append it to 77, then repeat: 770 / 630

On to step 3:
630 goes into 770 1 times with a remainder of 140.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 630 from 770, we get 140.
Append the next digit (8) from the dividend to 140 and continue with: 1408 / 630

Let's proceed to step 4:
630 goes into 1408 2 times with a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1260 from 1408 leaves us with 148.
Fetch the next digit (0) from the dividend, attach it to 148 and continue: 1480 / 630

On to step 5:
1480 divided by 630 is 2 with a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 122.0
Subtracting 1260 from 1480 leaves us with 220.
Take the next digit (9) from the dividend and append it to 220, then repeat: 2209 / 630

Moving on to step 6:
630 can be fit into 2209 3 times, resulting in a remainder of 319.
The next digit of our result is 3. 
Result so far: 1223.0
Deduct 1890 from 2209 and we're left with 319.
Grab the next digit (0) from the dividend, add it to 319, then carry on: 3190 / 630

Advancing to step 7:
630 goes into 3190 5 times with a remainder of 40.
The next digit of our result is 5. 
Result so far: 12235.0
The remainder is 40 after subtracting 3150 from 3190.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 630

On to step 8:
630 can be fit into 406 0 times, resulting in a remainder of 406.
Put 0 as the next digit of the answer. 
Result so far: 122350.0
If we take 0 away from 406, we end up with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 9:
When dividing 4060 by 630, we get 6 with a remainder of 280.
The number 6 becomes the next digit in our result. 
Result so far: 122350.6
The remainder is 280 after subtracting 3780 from 4060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 10:
If we divide 2800 by 630, we get 4 and a remainder of 280.
The number 4 becomes the next digit in our result. 
Result so far: 122350.64
Deduct 2520 from 2800 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 11:
2800 divided by 630 is 4 with a remainder of 280.
Record the quotient 4 as the next digit in the result. 
Result so far: 122350.644
The remainder is 280 after subtracting 2520 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 122350.644 with a remaining 0.028.