Let's divide 78273581 by 980
We're looking to find how many times 980 goes into 78273581.

Advancing to step 1:
The number 980 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 980

Going ahead to step 2:
The number 980 fits into 78 0 times, leaving a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Bring next digit (2) of the dividend behind the 78 and repeat the process: 782 / 980

Let's proceed to step 3:
980 can be fit into 782 0 times, resulting in a remainder of 782.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 782 leaves us with 782.
Grab the next digit (7) from the dividend, add it to 782, then carry on: 7827 / 980

On to step 4:
The number 980 fits into 7827 7 times, leaving a remainder of 967.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 6860 from 7827 leaves us with 967.
Include the next digit (3) from the dividend after 967, then repeat: 9673 / 980

Advancing to step 5:
If we divide 9673 by 980, we get 9 and a remainder of 853.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 8820 from 9673, we get 853.
Bring next digit (5) of the dividend behind the 853 and repeat the process: 8535 / 980

Going ahead to step 6:
When dividing 8535 by 980, we get 8 with a remainder of 695.
The next digit of our result is 8. 
Result so far: 798.0
Deduct 7840 from 8535 and we're left with 695.
Grab the next digit (8) from the dividend, add it to 695, then carry on: 6958 / 980

Moving on to step 7:
If we divide 6958 by 980, we get 7 and a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 7987.0
Deduct 6860 from 6958 and we're left with 98.
Fetch the next digit (1) from the dividend, attach it to 98 and continue: 981 / 980

Step 8:
If we divide 981 by 980, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 79871.0
If we take 980 away from 981, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
980 goes into 10 0 times with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 79871.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
980 can be fit into 100 0 times, resulting in a remainder of 100.
The next digit of our result is 0. 
Result so far: 79871.0
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 79871.0 with a remainder of 0.1.