98036870 divided by 423 
We want to divide 98036870 by 423.

Going ahead to step 1:
9 divided by 423 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 423

Moving on to step 2:
423 can be fit into 98 0 times, resulting in a remainder of 98.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Grab the next digit (0) from the dividend, add it to 98, then carry on: 980 / 423

Step 3:
The number 423 fits into 980 2 times, leaving a remainder of 134.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 846 away from 980, we end up with 134.
Include the next digit (3) from the dividend after 134, then repeat: 1343 / 423

Advancing to step 4:
1343 divided by 423 is 3 with a remainder of 74.
The next digit of our result is 3. 
Result so far: 23.0
Deduct 1269 from 1343 and we're left with 74.
Take the next digit (6) from the dividend and append it to 74, then repeat: 746 / 423

Advancing to step 5:
The number 423 fits into 746 1 times, leaving a remainder of 323.
Record the quotient 1 as the next digit in the result. 
Result so far: 231.0
Subtract 423 from 746 to get 323.
Bring next digit (8) of the dividend behind the 323 and repeat the process: 3238 / 423

Step 6:
If we divide 3238 by 423, we get 7 and a remainder of 277.
Put 7 as the next digit of the answer. 
Result so far: 2317.0
Deduct 2961 from 3238 and we're left with 277.
Include the next digit (7) from the dividend after 277, then repeat: 2777 / 423

Moving on to step 7:
423 can be fit into 2777 6 times, resulting in a remainder of 239.
Record the quotient 6 as the next digit in the result. 
Result so far: 23176.0
If we take 2538 away from 2777, we end up with 239.
Take the next digit (0) from the dividend and append it to 239, then repeat: 2390 / 423

Moving on to step 8:
The number 423 fits into 2390 5 times, leaving a remainder of 275.
Record the quotient 5 as the next digit in the result. 
Result so far: 231765.0
Deduct 2115 from 2390 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 9:
The number 423 fits into 2750 6 times, leaving a remainder of 212.
The number 6 becomes the next digit in our result. 
Result so far: 231765.6
If we subtract 2538 from 2750, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 10:
423 goes into 2120 5 times with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 231765.65
Deduct 2115 from 2120 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
If we divide 50 by 423, we get 0 and a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 231765.65
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
If we divide 500 by 423, we get 1 and a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 231765.6501
Subtracting 423 from 500 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 13:
If we divide 770 by 423, we get 1 and a remainder of 347.
Write down 1 as next digit of the result. 
Result so far: 231765.65011
Subtracting 423 from 770 leaves us with 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

The final outcome is 231765.65011, with a leftover of 0.000347.