We divide 7628391 by 980
We want to divide 7628391 by 980.

Step 1:
980 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 980

On to step 2:
If we divide 76 by 980, we get 0 and a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Take the next digit (2) from the dividend and append it to 76, then repeat: 762 / 980

On to step 3:
980 goes into 762 0 times with a remainder of 762.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 762 and we're left with 762.
Grab the next digit (8) from the dividend, add it to 762, then carry on: 7628 / 980

Step 4:
If we divide 7628 by 980, we get 7 and a remainder of 768.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 768 after subtracting 6860 from 7628.
Fetch the next digit (3) from the dividend, attach it to 768 and continue: 7683 / 980

Let's proceed to step 5:
The number 980 fits into 7683 7 times, leaving a remainder of 823.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Subtract 6860 from 7683 to get 823.
Grab the next digit (9) from the dividend, add it to 823, then carry on: 8239 / 980

Step 6:
980 can be fit into 8239 8 times, resulting in a remainder of 399.
Use 8 as the next digit of our solution. 
Result so far: 778.0
The remainder is 399 after subtracting 7840 from 8239.
Fetch the next digit (1) from the dividend, attach it to 399 and continue: 3991 / 980

Let's proceed to step 7:
3991 divided by 980 is 4 with a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 7784.0
Deduct 3920 from 3991 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 8:
If we divide 710 by 980, we get 0 and a remainder of 710.
Put 0 as the next digit of the answer. 
Result so far: 7784.0
Subtracting 0 from 710 leaves us with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

On to step 9:
980 can be fit into 7100 7 times, resulting in a remainder of 240.
Write down 7 as next digit of the result. 
Result so far: 7784.07
Deduct 6860 from 7100 and we're left with 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 10:
The number 980 fits into 2400 2 times, leaving a remainder of 440.
Put 2 as the next digit of the answer. 
Result so far: 7784.072
Deduct 1960 from 2400 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 11:
980 goes into 4400 4 times with a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 7784.0724
The remainder is 480 after subtracting 3920 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 12:
980 goes into 4800 4 times with a remainder of 880.
The next digit of our result is 4. 
Result so far: 7784.07244
Deduct 3920 from 4800 and we're left with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

The final outcome is 7784.07244, with a leftover of 0.00088.