We're dividing 68541254 by 810 
We want to figure out the number of times 68541254 can be divided by 810.

On to step 1:
810 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 810

Moving on to step 2:
810 goes into 68 0 times with a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Include the next digit (5) from the dividend after 68, then repeat: 685 / 810

Step 3:
If we divide 685 by 810, we get 0 and a remainder of 685.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 685 and we're left with 685.
Grab the next digit (4) from the dividend, add it to 685, then carry on: 6854 / 810

Going ahead to step 4:
810 can be fit into 6854 8 times, resulting in a remainder of 374.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 6480 from 6854 and we're left with 374.
Grab the next digit (1) from the dividend, add it to 374, then carry on: 3741 / 810

Step 5:
If we divide 3741 by 810, we get 4 and a remainder of 501.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Deduct 3240 from 3741 and we're left with 501.
Fetch the next digit (2) from the dividend, attach it to 501 and continue: 5012 / 810

On to step 6:
5012 divided by 810 is 6 with a remainder of 152.
The number 6 becomes the next digit in our result. 
Result so far: 846.0
If we take 4860 away from 5012, we end up with 152.
Bring next digit (5) of the dividend behind the 152 and repeat the process: 1525 / 810

On to step 7:
1525 divided by 810 is 1 with a remainder of 715.
Put 1 as the next digit of the answer. 
Result so far: 8461.0
Subtract 810 from 1525 to get 715.
Append the next digit (4) from the dividend to 715 and continue with: 7154 / 810

Advancing to step 8:
When dividing 7154 by 810, we get 8 with a remainder of 674.
Record the quotient 8 as the next digit in the result. 
Result so far: 84618.0
The remainder is 674 after subtracting 6480 from 7154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Advancing to step 9:
810 can be fit into 6740 8 times, resulting in a remainder of 260.
The number 8 becomes the next digit in our result. 
Result so far: 84618.8
If we take 6480 away from 6740, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 10:
2600 divided by 810 is 3 with a remainder of 170.
The next digit of our result is 3. 
Result so far: 84618.83
If we subtract 2430 from 2600, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 11:
The number 810 fits into 1700 2 times, leaving a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 84618.832
Subtracting 1620 from 1700 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
810 can be fit into 800 0 times, resulting in a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 84618.832
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Let's proceed to step 13:
810 can be fit into 8000 9 times, resulting in a remainder of 710.
Use 9 as the next digit of our solution. 
Result so far: 84618.83209
If we subtract 7290 from 8000, we get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Moving on to step 14:
7100 divided by 810 is 8 with a remainder of 620.
Put 8 as the next digit of the answer. 
Result so far: 84618.832098
If we subtract 6480 from 7100, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Step 15:
810 goes into 6200 7 times with a remainder of 530.
Write down 7 as next digit of the result. 
Result so far: 84618.8320987
If we subtract 5670 from 6200, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Advancing to step 16:
5300 divided by 810 is 6 with a remainder of 440.
Record the quotient 6 as the next digit in the result. 
Result so far: 84618.83209876
The remainder is 440 after subtracting 4860 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

In conclusion, the division gives 84618.83209876 with a balance of 4.4e-07.