We look at the division of 63918797 by 253 
Let's see how many times 253 fits into 63918797.

Step 1:
253 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 253

Moving on to step 2:
253 goes into 63 0 times with a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Take the next digit (9) from the dividend and append it to 63, then repeat: 639 / 253

Going ahead to step 3:
253 goes into 639 2 times with a remainder of 133.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 506 from 639, we get 133.
Fetch the next digit (1) from the dividend, attach it to 133 and continue: 1331 / 253

Step 4:
If we divide 1331 by 253, we get 5 and a remainder of 66.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 1265 from 1331 to get 66.
Take the next digit (8) from the dividend and append it to 66, then repeat: 668 / 253

Let's proceed to step 5:
253 can be fit into 668 2 times, resulting in a remainder of 162.
Record the quotient 2 as the next digit in the result. 
Result so far: 252.0
Deduct 506 from 668 and we're left with 162.
Include the next digit (7) from the dividend after 162, then repeat: 1627 / 253

Advancing to step 6:
1627 divided by 253 is 6 with a remainder of 109.
The next digit of our result is 6. 
Result so far: 2526.0
The remainder is 109 after subtracting 1518 from 1627.
Fetch the next digit (9) from the dividend, attach it to 109 and continue: 1099 / 253

On to step 7:
253 goes into 1099 4 times with a remainder of 87.
Write down 4 as next digit of the result. 
Result so far: 25264.0
If we take 1012 away from 1099, we end up with 87.
Grab the next digit (7) from the dividend, add it to 87, then carry on: 877 / 253

On to step 8:
The number 253 fits into 877 3 times, leaving a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 252643.0
The remainder is 118 after subtracting 759 from 877.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 9:
1180 divided by 253 is 4 with a remainder of 168.
The next digit of our result is 4. 
Result so far: 252643.4
Subtract 1012 from 1180 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Step 10:
1680 divided by 253 is 6 with a remainder of 162.
The number 6 becomes the next digit in our result. 
Result so far: 252643.46
Subtract 1518 from 1680 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 11:
If we divide 1620 by 253, we get 6 and a remainder of 102.
The number 6 becomes the next digit in our result. 
Result so far: 252643.466
Subtract 1518 from 1620 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 252643.466 and a remainder of 0.0102.