48398 ÷ 70 
We want to figure out the number of times 48398 can be divided by 70.

Going ahead to step 1:
When dividing 4 by 70, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 70

Going ahead to step 2:
The number 70 fits into 48 0 times, leaving a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Include the next digit (3) from the dividend after 48, then repeat: 483 / 70

Step 3:
The number 70 fits into 483 6 times, leaving a remainder of 63.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 420 from 483 and we're left with 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 70

Step 4:
639 divided by 70 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 69.0
If we take 630 away from 639, we end up with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 70

Moving on to step 5:
When dividing 98 by 70, we get 1 with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 691.0
Subtracting 70 from 98 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 6:
70 can be fit into 280 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 691.4
The remainder is 0 after subtracting 280 from 280.
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 7:
70 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 691.4
If we take 0 away from 0, 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.

Moving on to step 8:
The number 70 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 691.4
If we take 0 away from 0, 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.

The final outcome is 691.4, with a leftover of 0.0.