We're dividing 64250389 by 109 
Let's see how many times 109 fits into 64250389.

Going ahead to step 1:
The number 109 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 109

On to step 2:
If we divide 64 by 109, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (2) from the dividend, add it to 64, then carry on: 642 / 109

On to step 3:
If we divide 642 by 109, we get 5 and a remainder of 97.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 545 from 642, we get 97.
Fetch the next digit (5) from the dividend, attach it to 97 and continue: 975 / 109

Going ahead to step 4:
109 goes into 975 8 times with a remainder of 103.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtract 872 from 975 to get 103.
Bring next digit (0) of the dividend behind the 103 and repeat the process: 1030 / 109

On to step 5:
1030 divided by 109 is 9 with a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 589.0
Subtracting 981 from 1030 leaves us with 49.
Fetch the next digit (3) from the dividend, attach it to 49 and continue: 493 / 109

Going ahead to step 6:
493 divided by 109 is 4 with a remainder of 57.
The number 4 becomes the next digit in our result. 
Result so far: 5894.0
Deduct 436 from 493 and we're left with 57.
Grab the next digit (8) from the dividend, add it to 57, then carry on: 578 / 109

Going ahead to step 7:
578 divided by 109 is 5 with a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 58945.0
If we subtract 545 from 578, we get 33.
Append the next digit (9) from the dividend to 33 and continue with: 339 / 109

Going ahead to step 8:
If we divide 339 by 109, we get 3 and a remainder of 12.
The next digit of our result is 3. 
Result so far: 589453.0
Subtracting 327 from 339 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
109 goes into 120 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 589453.1
If we subtract 109 from 120, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
When dividing 110 by 109, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 589453.11
The remainder is 1 after subtracting 109 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 589453.11 with a remaining 0.001.