We look at the division of 64284689 by 203 
We want to figure out the number of times 64284689 can be divided by 203.

Step 1:
The number 203 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 203

Advancing to step 2:
203 goes into 64 0 times with a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 203

Step 3:
If we divide 642 by 203, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 3.0
If we take 609 away from 642, we end up with 33.
Take the next digit (8) from the dividend and append it to 33, then repeat: 338 / 203

On to step 4:
The number 203 fits into 338 1 times, leaving a remainder of 135.
The next digit of our result is 1. 
Result so far: 31.0
If we subtract 203 from 338, we get 135.
Take the next digit (4) from the dividend and append it to 135, then repeat: 1354 / 203

On to step 5:
The number 203 fits into 1354 6 times, leaving a remainder of 136.
The next digit of our result is 6. 
Result so far: 316.0
Subtracting 1218 from 1354 leaves us with 136.
Grab the next digit (6) from the dividend, add it to 136, then carry on: 1366 / 203

Advancing to step 6:
When dividing 1366 by 203, we get 6 with a remainder of 148.
Use 6 as the next digit of our solution. 
Result so far: 3166.0
The remainder is 148 after subtracting 1218 from 1366.
Take the next digit (8) from the dividend and append it to 148, then repeat: 1488 / 203

Let's proceed to step 7:
When dividing 1488 by 203, we get 7 with a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 31667.0
Deduct 1421 from 1488 and we're left with 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 203

Going ahead to step 8:
203 goes into 679 3 times with a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 316673.0
If we subtract 609 from 679, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
203 can be fit into 700 3 times, resulting in a remainder of 91.
Use 3 as the next digit of our solution. 
Result so far: 316673.3
If we subtract 609 from 700, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 10:
When dividing 910 by 203, we get 4 with a remainder of 98.
Put 4 as the next digit of the answer. 
Result so far: 316673.34
Subtract 812 from 910 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 11:
When dividing 980 by 203, we get 4 with a remainder of 168.
Record the quotient 4 as the next digit in the result. 
Result so far: 316673.344
Subtracting 812 from 980 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

After the division, we end up with 316673.344 and a remainder of 0.0168.