Let's divide 42805405 by 980
Let's see how many times 980 fits into 42805405.

Advancing to step 1:
980 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 980

Moving on to step 2:
980 goes into 42 0 times with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 980

Let's proceed to step 3:
When dividing 428 by 980, we get 0 with a remainder of 428.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 428 and we're left with 428.
Bring next digit (0) of the dividend behind the 428 and repeat the process: 4280 / 980

Going ahead to step 4:
4280 divided by 980 is 4 with a remainder of 360.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3920 from 4280 leaves us with 360.
Grab the next digit (5) from the dividend, add it to 360, then carry on: 3605 / 980

Let's proceed to step 5:
The number 980 fits into 3605 3 times, leaving a remainder of 665.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 2940 from 3605 and we're left with 665.
Append the next digit (4) from the dividend to 665 and continue with: 6654 / 980

Step 6:
980 goes into 6654 6 times with a remainder of 774.
The next digit of our result is 6. 
Result so far: 436.0
Subtract 5880 from 6654 to get 774.
Fetch the next digit (0) from the dividend, attach it to 774 and continue: 7740 / 980

Step 7:
980 can be fit into 7740 7 times, resulting in a remainder of 880.
Write down 7 as next digit of the result. 
Result so far: 4367.0
The remainder is 880 after subtracting 6860 from 7740.
Include the next digit (5) from the dividend after 880, then repeat: 8805 / 980

On to step 8:
980 can be fit into 8805 8 times, resulting in a remainder of 965.
Write down 8 as next digit of the result. 
Result so far: 43678.0
If we subtract 7840 from 8805, we get 965.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9650, and continue the process.

Step 9:
9650 divided by 980 is 9 with a remainder of 830.
The number 9 becomes the next digit in our result. 
Result so far: 43678.9
Deduct 8820 from 9650 and we're left with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

On to step 10:
The number 980 fits into 8300 8 times, leaving a remainder of 460.
Write down 8 as next digit of the result. 
Result so far: 43678.98
If we take 7840 away from 8300, 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 11:
If we divide 4600 by 980, we get 4 and a remainder of 680.
Record the quotient 4 as the next digit in the result. 
Result so far: 43678.984
The remainder is 680 after subtracting 3920 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 12:
980 goes into 6800 6 times with a remainder of 920.
The next digit of our result is 6. 
Result so far: 43678.9846
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.

Going ahead to step 13:
980 goes into 9200 9 times with a remainder of 380.
Write down 9 as next digit of the result. 
Result so far: 43678.98469
Subtract 8820 from 9200 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 14:
The number 980 fits into 3800 3 times, leaving a remainder of 860.
Put 3 as the next digit of the answer. 
Result so far: 43678.984693
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.

Step 15:
If we divide 8600 by 980, we get 8 and a remainder of 760.
Put 8 as the next digit of the answer. 
Result so far: 43678.9846938
If we take 7840 away from 8600, we end up 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.

Going ahead to step 16:
980 goes into 7600 7 times with a remainder of 740.
Write down 7 as next digit of the result. 
Result so far: 43678.98469387
If we subtract 6860 from 7600, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

The quotient of the division is 43678.98469387, and the remainder is 7.4e-07.