Let's divide 42402707 by 980
We want to divide 42402707 by 980.

Advancing to step 1:
If we divide 4 by 980, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 980

Let's proceed to step 2:
When dividing 42 by 980, we get 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 980

Step 3:
If we divide 424 by 980, we get 0 and a remainder of 424.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 424 and we're left with 424.
Take the next digit (0) from the dividend and append it to 424, then repeat: 4240 / 980

Going ahead to step 4:
The number 980 fits into 4240 4 times, leaving a remainder of 320.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3920 from 4240, we get 320.
Bring next digit (2) of the dividend behind the 320 and repeat the process: 3202 / 980

Going ahead to step 5:
980 can be fit into 3202 3 times, resulting in a remainder of 262.
The next digit of our result is 3. 
Result so far: 43.0
Subtract 2940 from 3202 to get 262.
Append the next digit (7) from the dividend to 262 and continue with: 2627 / 980

Going ahead to step 6:
When dividing 2627 by 980, we get 2 with a remainder of 667.
Write down 2 as next digit of the result. 
Result so far: 432.0
Subtracting 1960 from 2627 leaves us with 667.
Fetch the next digit (0) from the dividend, attach it to 667 and continue: 6670 / 980

Step 7:
6670 divided by 980 is 6 with a remainder of 790.
Record the quotient 6 as the next digit in the result. 
Result so far: 4326.0
If we subtract 5880 from 6670, we get 790.
Append the next digit (7) from the dividend to 790 and continue with: 7907 / 980

Let's proceed to step 8:
When dividing 7907 by 980, we get 8 with a remainder of 67.
Record the quotient 8 as the next digit in the result. 
Result so far: 43268.0
Subtracting 7840 from 7907 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 9:
980 can be fit into 670 0 times, resulting in a remainder of 670.
The number 0 becomes the next digit in our result. 
Result so far: 43268.0
If we take 0 away from 670, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Advancing to step 10:
When dividing 6700 by 980, we get 6 with a remainder of 820.
Write down 6 as next digit of the result. 
Result so far: 43268.06
The remainder is 820 after subtracting 5880 from 6700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Moving on to step 11:
When dividing 8200 by 980, we get 8 with a remainder of 360.
Use 8 as the next digit of our solution. 
Result so far: 43268.068
If we take 7840 away from 8200, 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.

Going ahead to step 12:
980 goes into 3600 3 times with a remainder of 660.
Use 3 as the next digit of our solution. 
Result so far: 43268.0683
The remainder is 660 after subtracting 2940 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 13:
980 goes into 6600 6 times with a remainder of 720.
Write down 6 as next digit of the result. 
Result so far: 43268.06836
If we take 5880 away from 6600, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 14:
980 goes into 7200 7 times with a remainder of 340.
Record the quotient 7 as the next digit in the result. 
Result so far: 43268.068367
Subtract 6860 from 7200 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 15:
When dividing 3400 by 980, we get 3 with a remainder of 460.
Write down 3 as next digit of the result. 
Result so far: 43268.0683673
If we take 2940 away from 3400, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 16:
The number 980 fits into 4600 4 times, leaving a remainder of 680.
Use 4 as the next digit of our solution. 
Result so far: 43268.06836734
Deduct 3920 from 4600 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

After the division, we end up with 43268.06836734 and a remainder of 6.8e-07.