We divide 64103859 by 511
We want to divide 64103859 by 511.

Going ahead to step 1:
The number 511 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 511

Advancing to step 2:
The number 511 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Bring next digit (1) of the dividend behind the 64 and repeat the process: 641 / 511

Step 3:
When dividing 641 by 511, we get 1 with a remainder of 130.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 511 from 641 to get 130.
Include the next digit (0) from the dividend after 130, then repeat: 1300 / 511

Advancing to step 4:
1300 divided by 511 is 2 with a remainder of 278.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 1022 from 1300, we get 278.
Grab the next digit (3) from the dividend, add it to 278, then carry on: 2783 / 511

Going ahead to step 5:
When dividing 2783 by 511, we get 5 with a remainder of 228.
Put 5 as the next digit of the answer. 
Result so far: 125.0
If we subtract 2555 from 2783, we get 228.
Append the next digit (8) from the dividend to 228 and continue with: 2288 / 511

Advancing to step 6:
When dividing 2288 by 511, we get 4 with a remainder of 244.
The next digit of our result is 4. 
Result so far: 1254.0
If we subtract 2044 from 2288, we get 244.
Take the next digit (5) from the dividend and append it to 244, then repeat: 2445 / 511

Let's proceed to step 7:
511 can be fit into 2445 4 times, resulting in a remainder of 401.
Record the quotient 4 as the next digit in the result. 
Result so far: 12544.0
The remainder is 401 after subtracting 2044 from 2445.
Fetch the next digit (9) from the dividend, attach it to 401 and continue: 4019 / 511

Moving on to step 8:
If we divide 4019 by 511, we get 7 and a remainder of 442.
Record the quotient 7 as the next digit in the result. 
Result so far: 125447.0
Deduct 3577 from 4019 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 9:
511 goes into 4420 8 times with a remainder of 332.
Use 8 as the next digit of our solution. 
Result so far: 125447.8
If we take 4088 away from 4420, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 10:
The number 511 fits into 3320 6 times, leaving a remainder of 254.
The number 6 becomes the next digit in our result. 
Result so far: 125447.86
The remainder is 254 after subtracting 3066 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

On to step 11:
When dividing 2540 by 511, we get 4 with a remainder of 496.
Put 4 as the next digit of the answer. 
Result so far: 125447.864
Subtracting 2044 from 2540 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

On to step 12:
511 can be fit into 4960 9 times, resulting in a remainder of 361.
Use 9 as the next digit of our solution. 
Result so far: 125447.8649
If we subtract 4599 from 4960, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 13:
3610 divided by 511 is 7 with a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 125447.86497
Subtracting 3577 from 3610 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
511 goes into 330 0 times with a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 125447.86497
Deduct 0 from 330 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 15:
3300 divided by 511 is 6 with a remainder of 234.
Use 6 as the next digit of our solution. 
Result so far: 125447.8649706
The remainder is 234 after subtracting 3066 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

On to step 16:
511 goes into 2340 4 times with a remainder of 296.
Put 4 as the next digit of the answer. 
Result so far: 125447.86497064
If we take 2044 away from 2340, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

The quotient of the division is 125447.86497064, and the remainder is 2.96e-07.