We look at the division of 39370259 by 598 
We want to divide 39370259 by 598.

Going ahead to step 1:
The number 598 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 598

Advancing to step 2:
598 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 598

On to step 3:
When dividing 393 by 598, we get 0 with a remainder of 393.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 393 and we're left with 393.
Take the next digit (7) from the dividend and append it to 393, then repeat: 3937 / 598

On to step 4:
When dividing 3937 by 598, we get 6 with a remainder of 349.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 349 after subtracting 3588 from 3937.
Bring next digit (0) of the dividend behind the 349 and repeat the process: 3490 / 598

Step 5:
If we divide 3490 by 598, we get 5 and a remainder of 500.
Write down 5 as next digit of the result. 
Result so far: 65.0
Deduct 2990 from 3490 and we're left with 500.
Fetch the next digit (2) from the dividend, attach it to 500 and continue: 5002 / 598

Advancing to step 6:
When dividing 5002 by 598, we get 8 with a remainder of 218.
Record the quotient 8 as the next digit in the result. 
Result so far: 658.0
The remainder is 218 after subtracting 4784 from 5002.
Include the next digit (5) from the dividend after 218, then repeat: 2185 / 598

On to step 7:
598 goes into 2185 3 times with a remainder of 391.
Use 3 as the next digit of our solution. 
Result so far: 6583.0
The remainder is 391 after subtracting 1794 from 2185.
Bring next digit (9) of the dividend behind the 391 and repeat the process: 3919 / 598

Going ahead to step 8:
3919 divided by 598 is 6 with a remainder of 331.
The next digit of our result is 6. 
Result so far: 65836.0
Deduct 3588 from 3919 and we're left with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Moving on to step 9:
3310 divided by 598 is 5 with a remainder of 320.
The next digit of our result is 5. 
Result so far: 65836.5
The remainder is 320 after subtracting 2990 from 3310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 10:
598 goes into 3200 5 times with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 65836.55
If we take 2990 away from 3200, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final outcome is 65836.55, with a leftover of 0.21.