We look at the division of 55820719 by 864 
We want to divide 55820719 by 864.

Let's proceed to step 1:
The number 864 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 864

Moving on to step 2:
When dividing 55 by 864, we get 0 with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 864

Advancing to step 3:
864 can be fit into 558 0 times, resulting in a remainder of 558.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 558 leaves us with 558.
Include the next digit (2) from the dividend after 558, then repeat: 5582 / 864

Advancing to step 4:
864 goes into 5582 6 times with a remainder of 398.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 398 after subtracting 5184 from 5582.
Append the next digit (0) from the dividend to 398 and continue with: 3980 / 864

Step 5:
864 can be fit into 3980 4 times, resulting in a remainder of 524.
The next digit of our result is 4. 
Result so far: 64.0
If we subtract 3456 from 3980, we get 524.
Fetch the next digit (7) from the dividend, attach it to 524 and continue: 5247 / 864

Let's proceed to step 6:
864 can be fit into 5247 6 times, resulting in a remainder of 63.
Put 6 as the next digit of the answer. 
Result so far: 646.0
Deduct 5184 from 5247 and we're left with 63.
Append the next digit (1) from the dividend to 63 and continue with: 631 / 864

Moving on to step 7:
The number 864 fits into 631 0 times, leaving a remainder of 631.
Put 0 as the next digit of the answer. 
Result so far: 6460.0
If we take 0 away from 631, we end up with 631.
Include the next digit (9) from the dividend after 631, then repeat: 6319 / 864

Moving on to step 8:
If we divide 6319 by 864, we get 7 and a remainder of 271.
Record the quotient 7 as the next digit in the result. 
Result so far: 64607.0
The remainder is 271 after subtracting 6048 from 6319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Moving on to step 9:
864 can be fit into 2710 3 times, resulting in a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 64607.3
If we subtract 2592 from 2710, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 10:
When dividing 1180 by 864, we get 1 with a remainder of 316.
Write down 1 as next digit of the result. 
Result so far: 64607.31
Subtracting 864 from 1180 leaves us with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 11:
If we divide 3160 by 864, we get 3 and a remainder of 568.
The number 3 becomes the next digit in our result. 
Result so far: 64607.313
Subtract 2592 from 3160 to get 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 12:
864 goes into 5680 6 times with a remainder of 496.
Record the quotient 6 as the next digit in the result. 
Result so far: 64607.3136
Deduct 5184 from 5680 and we're left 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.

Moving on to step 13:
The number 864 fits into 4960 5 times, leaving a remainder of 640.
The number 5 becomes the next digit in our result. 
Result so far: 64607.31365
If we take 4320 away from 4960, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 14:
If we divide 6400 by 864, we get 7 and a remainder of 352.
The next digit of our result is 7. 
Result so far: 64607.313657
Deduct 6048 from 6400 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 15:
The number 864 fits into 3520 4 times, leaving a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 64607.3136574
Subtract 3456 from 3520 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 16:
640 divided by 864 is 0 with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 64607.3136574
Subtract 0 from 640 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

After the division, we end up with 64607.3136574 and a remainder of 6.4e-07.