We divide 10399659 by 980
We want to divide 10399659 by 980.

Moving on to step 1:
980 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 980

Going ahead to step 2:
If we divide 10 by 980, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 980

Advancing to step 3:
980 goes into 103 0 times with a remainder of 103.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 103 and we're left with 103.
Append the next digit (9) from the dividend to 103 and continue with: 1039 / 980

Step 4:
980 can be fit into 1039 1 times, resulting in a remainder of 59.
The next digit of our result is 1. 
Result so far: 1.0
If we take 980 away from 1039, we end up with 59.
Grab the next digit (9) from the dividend, add it to 59, then carry on: 599 / 980

Advancing to step 5:
980 can be fit into 599 0 times, resulting in a remainder of 599.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 599 leaves us with 599.
Fetch the next digit (6) from the dividend, attach it to 599 and continue: 5996 / 980

On to step 6:
If we divide 5996 by 980, we get 6 and a remainder of 116.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
Subtracting 5880 from 5996 leaves us with 116.
Bring next digit (5) of the dividend behind the 116 and repeat the process: 1165 / 980

Step 7:
980 can be fit into 1165 1 times, resulting in a remainder of 185.
The next digit of our result is 1. 
Result so far: 1061.0
Deduct 980 from 1165 and we're left with 185.
Append the next digit (9) from the dividend to 185 and continue with: 1859 / 980

Moving on to step 8:
1859 divided by 980 is 1 with a remainder of 879.
The number 1 becomes the next digit in our result. 
Result so far: 10611.0
If we subtract 980 from 1859, we get 879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8790, and continue the process.

On to step 9:
The number 980 fits into 8790 8 times, leaving a remainder of 950.
The next digit of our result is 8. 
Result so far: 10611.8
If we take 7840 away from 8790, we end up with 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9500, and continue the process.

Step 10:
980 goes into 9500 9 times with a remainder of 680.
Record the quotient 9 as the next digit in the result. 
Result so far: 10611.89
The remainder is 680 after subtracting 8820 from 9500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Advancing to step 11:
If we divide 6800 by 980, we get 6 and a remainder of 920.
Write down 6 as next digit of the result. 
Result so far: 10611.896
If we subtract 5880 from 6800, we get 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9200, and continue the process.

Advancing to step 12:
The number 980 fits into 9200 9 times, leaving a remainder of 380.
Write down 9 as next digit of the result. 
Result so far: 10611.8969
Deduct 8820 from 9200 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 13:
980 goes into 3800 3 times with a remainder of 860.
Record the quotient 3 as the next digit in the result. 
Result so far: 10611.89693
Subtracting 2940 from 3800 leaves us with 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Advancing to step 14:
980 goes into 8600 8 times with a remainder of 760.
The number 8 becomes the next digit in our result. 
Result so far: 10611.896938
Subtracting 7840 from 8600 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 15:
The number 980 fits into 7600 7 times, leaving a remainder of 740.
Record the quotient 7 as the next digit in the result. 
Result so far: 10611.8969387
Deduct 6860 from 7600 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Moving on to step 16:
If we divide 7400 by 980, we get 7 and a remainder of 540.
Write down 7 as next digit of the result. 
Result so far: 10611.89693877
If we take 6860 away from 7400, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

The final result is 10611.89693877 with a remainder of 5.4e-07.