We divide 64271718 by 998
We want to divide 64271718 by 998.

Moving on to step 1:
6 divided by 998 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 998

Advancing to step 2:
The number 998 fits into 64 0 times, leaving a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 998

On to step 3:
998 can be fit into 642 0 times, resulting in a remainder of 642.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 642 after subtracting 0 from 642.
Bring next digit (7) of the dividend behind the 642 and repeat the process: 6427 / 998

Advancing to step 4:
If we divide 6427 by 998, we get 6 and a remainder of 439.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 5988 away from 6427, we end up with 439.
Fetch the next digit (1) from the dividend, attach it to 439 and continue: 4391 / 998

Going ahead to step 5:
4391 divided by 998 is 4 with a remainder of 399.
Write down 4 as next digit of the result. 
Result so far: 64.0
If we take 3992 away from 4391, we end up with 399.
Fetch the next digit (7) from the dividend, attach it to 399 and continue: 3997 / 998

Step 6:
998 can be fit into 3997 4 times, resulting in a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 644.0
If we subtract 3992 from 3997, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 998

Step 7:
998 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 6440.0
If we subtract 0 from 51, we get 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 998

Moving on to step 8:
998 can be fit into 518 0 times, resulting in a remainder of 518.
The next digit of our result is 0. 
Result so far: 64400.0
The remainder is 518 after subtracting 0 from 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Moving on to step 9:
The number 998 fits into 5180 5 times, leaving a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 64400.5
Subtract 4990 from 5180 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 10:
998 can be fit into 1900 1 times, resulting in a remainder of 902.
The next digit of our result is 1. 
Result so far: 64400.51
If we take 998 away from 1900, we end up with 902.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

Advancing to step 11:
998 can be fit into 9020 9 times, resulting in a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 64400.519
If we subtract 8982 from 9020, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
998 goes into 380 0 times with a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 64400.519
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 13:
If we divide 3800 by 998, we get 3 and a remainder of 806.
Record the quotient 3 as the next digit in the result. 
Result so far: 64400.51903
The remainder is 806 after subtracting 2994 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8060, and continue the process.

Let's proceed to step 14:
When dividing 8060 by 998, we get 8 with a remainder of 76.
The next digit of our result is 8. 
Result so far: 64400.519038
If we subtract 7984 from 8060, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 15:
If we divide 760 by 998, we get 0 and a remainder of 760.
Use 0 as the next digit of our solution. 
Result so far: 64400.519038
Deduct 0 from 760 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 16:
7600 divided by 998 is 7 with a remainder of 614.
The next digit of our result is 7. 
Result so far: 64400.51903807
If we subtract 6986 from 7600, we get 614.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6140, and continue the process.

The final result is 64400.51903807 with a remainder of 6.14e-07.