We're dividing 98342849 by 640 
Let's see how many times 640 fits into 98342849.

Moving on to step 1:
9 divided by 640 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 640

Step 2:
If we divide 98 by 640, we get 0 and a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Take the next digit (3) from the dividend and append it to 98, then repeat: 983 / 640

On to step 3:
The number 640 fits into 983 1 times, leaving a remainder of 343.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 640 from 983, we get 343.
Grab the next digit (4) from the dividend, add it to 343, then carry on: 3434 / 640

Advancing to step 4:
3434 divided by 640 is 5 with a remainder of 234.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 3200 from 3434 to get 234.
Take the next digit (2) from the dividend and append it to 234, then repeat: 2342 / 640

Going ahead to step 5:
If we divide 2342 by 640, we get 3 and a remainder of 422.
The next digit of our result is 3. 
Result so far: 153.0
Subtract 1920 from 2342 to get 422.
Grab the next digit (8) from the dividend, add it to 422, then carry on: 4228 / 640

Let's proceed to step 6:
4228 divided by 640 is 6 with a remainder of 388.
Write down 6 as next digit of the result. 
Result so far: 1536.0
If we take 3840 away from 4228, we end up with 388.
Include the next digit (4) from the dividend after 388, then repeat: 3884 / 640

Going ahead to step 7:
640 goes into 3884 6 times with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 15366.0
The remainder is 44 after subtracting 3840 from 3884.
Fetch the next digit (9) from the dividend, attach it to 44 and continue: 449 / 640

Step 8:
640 goes into 449 0 times with a remainder of 449.
Put 0 as the next digit of the answer. 
Result so far: 153660.0
If we subtract 0 from 449, we get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

On to step 9:
4490 divided by 640 is 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 153660.7
If we take 4480 away from 4490, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
When dividing 100 by 640, we get 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 153660.7
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
1000 divided by 640 is 1 with a remainder of 360.
The number 1 becomes the next digit in our result. 
Result so far: 153660.701
Subtracting 640 from 1000 leaves us 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:
If we divide 3600 by 640, we get 5 and a remainder of 400.
Put 5 as the next digit of the answer. 
Result so far: 153660.7015
Subtract 3200 from 3600 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 13:
The number 640 fits into 4000 6 times, leaving a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 153660.70156
The remainder is 160 after subtracting 3840 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
If we divide 1600 by 640, we get 2 and a remainder of 320.
The number 2 becomes the next digit in our result. 
Result so far: 153660.701562
The remainder is 320 after subtracting 1280 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 15:
640 can be fit into 3200 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 153660.7015625
If we take 3200 away from 3200, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 16:
0 divided by 640 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 153660.7015625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 153660.7015625, with a leftover of 0.0.