54566902 ÷ 856 
Our goal is to divide 54566902 by 856.

Going ahead to step 1:
856 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 856

Advancing to step 2:
856 can be fit into 54 0 times, resulting in a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Grab the next digit (5) from the dividend, add it to 54, then carry on: 545 / 856

Step 3:
When dividing 545 by 856, we get 0 with a remainder of 545.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 545, we get 545.
Bring next digit (6) of the dividend behind the 545 and repeat the process: 5456 / 856

On to step 4:
5456 divided by 856 is 6 with a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5136 away from 5456, we end up with 320.
Append the next digit (6) from the dividend to 320 and continue with: 3206 / 856

On to step 5:
3206 divided by 856 is 3 with a remainder of 638.
Write down 3 as next digit of the result. 
Result so far: 63.0
Subtract 2568 from 3206 to get 638.
Fetch the next digit (9) from the dividend, attach it to 638 and continue: 6389 / 856

Step 6:
856 can be fit into 6389 7 times, resulting in a remainder of 397.
Write down 7 as next digit of the result. 
Result so far: 637.0
If we subtract 5992 from 6389, we get 397.
Include the next digit (0) from the dividend after 397, then repeat: 3970 / 856

Moving on to step 7:
856 can be fit into 3970 4 times, resulting in a remainder of 546.
The next digit of our result is 4. 
Result so far: 6374.0
If we subtract 3424 from 3970, we get 546.
Append the next digit (2) from the dividend to 546 and continue with: 5462 / 856

Moving on to step 8:
856 can be fit into 5462 6 times, resulting in a remainder of 326.
The next digit of our result is 6. 
Result so far: 63746.0
Deduct 5136 from 5462 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Moving on to step 9:
If we divide 3260 by 856, we get 3 and a remainder of 692.
The next digit of our result is 3. 
Result so far: 63746.3
Subtract 2568 from 3260 to get 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

On to step 10:
856 goes into 6920 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 63746.38
Subtract 6848 from 6920 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 11:
856 goes into 720 0 times with a remainder of 720.
The next digit of our result is 0. 
Result so far: 63746.38
The remainder is 720 after subtracting 0 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Advancing to step 12:
7200 divided by 856 is 8 with a remainder of 352.
Use 8 as the next digit of our solution. 
Result so far: 63746.3808
If we take 6848 away from 7200, we end up 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.

On to step 13:
856 can be fit into 3520 4 times, resulting in a remainder of 96.
The next digit of our result is 4. 
Result so far: 63746.38084
Deduct 3424 from 3520 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 14:
If we divide 960 by 856, we get 1 and a remainder of 104.
The number 1 becomes the next digit in our result. 
Result so far: 63746.380841
Deduct 856 from 960 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 15:
1040 divided by 856 is 1 with a remainder of 184.
Write down 1 as next digit of the result. 
Result so far: 63746.3808411
Subtract 856 from 1040 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The final outcome is 63746.3808411, with a leftover of 1.84e-06.