We look at the division of 54070573 by 864 
We're looking to find how many times 864 goes into 54070573.

Let's proceed to step 1:
When dividing 5 by 864, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 864

Step 2:
864 goes into 54 0 times with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 864

On to step 3:
540 divided by 864 is 0 with a remainder of 540.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 540, we get 540.
Grab the next digit (7) from the dividend, add it to 540, then carry on: 5407 / 864

Advancing to step 4:
5407 divided by 864 is 6 with a remainder of 223.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 5184 from 5407 to get 223.
Take the next digit (0) from the dividend and append it to 223, then repeat: 2230 / 864

Step 5:
864 goes into 2230 2 times with a remainder of 502.
Put 2 as the next digit of the answer. 
Result so far: 62.0
Subtract 1728 from 2230 to get 502.
Bring next digit (5) of the dividend behind the 502 and repeat the process: 5025 / 864

Let's proceed to step 6:
5025 divided by 864 is 5 with a remainder of 705.
Use 5 as the next digit of our solution. 
Result so far: 625.0
Deduct 4320 from 5025 and we're left with 705.
Take the next digit (7) from the dividend and append it to 705, then repeat: 7057 / 864

Moving on to step 7:
7057 divided by 864 is 8 with a remainder of 145.
Record the quotient 8 as the next digit in the result. 
Result so far: 6258.0
If we subtract 6912 from 7057, we get 145.
Fetch the next digit (3) from the dividend, attach it to 145 and continue: 1453 / 864

On to step 8:
1453 divided by 864 is 1 with a remainder of 589.
Write down 1 as next digit of the result. 
Result so far: 62581.0
If we take 864 away from 1453, we end up with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Let's proceed to step 9:
When dividing 5890 by 864, we get 6 with a remainder of 706.
Use 6 as the next digit of our solution. 
Result so far: 62581.6
Subtract 5184 from 5890 to get 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Advancing to step 10:
864 can be fit into 7060 8 times, resulting in a remainder of 148.
The number 8 becomes the next digit in our result. 
Result so far: 62581.68
If we take 6912 away from 7060, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
The number 864 fits into 1480 1 times, leaving a remainder of 616.
Write down 1 as next digit of the result. 
Result so far: 62581.681
The remainder is 616 after subtracting 864 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 12:
864 can be fit into 6160 7 times, resulting in a remainder of 112.
Write down 7 as next digit of the result. 
Result so far: 62581.6817
Deduct 6048 from 6160 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 13:
If we divide 1120 by 864, we get 1 and a remainder of 256.
Use 1 as the next digit of our solution. 
Result so far: 62581.68171
If we subtract 864 from 1120, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 14:
864 goes into 2560 2 times with a remainder of 832.
Record the quotient 2 as the next digit in the result. 
Result so far: 62581.681712
If we take 1728 away from 2560, we end up with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Going ahead to step 15:
8320 divided by 864 is 9 with a remainder of 544.
Use 9 as the next digit of our solution. 
Result so far: 62581.6817129
Subtracting 7776 from 8320 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 16:
The number 864 fits into 5440 6 times, leaving a remainder of 256.
Write down 6 as next digit of the result. 
Result so far: 62581.68171296
Subtracting 5184 from 5440 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

In conclusion, the division gives 62581.68171296 with a balance of 2.56e-07.