We look at the division of 81054403 by 654 
We're looking to find how many times 654 goes into 81054403.

Step 1:
If we divide 8 by 654, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 654

On to step 2:
When dividing 81 by 654, we get 0 with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Fetch the next digit (0) from the dividend, attach it to 81 and continue: 810 / 654

Moving on to step 3:
The number 654 fits into 810 1 times, leaving a remainder of 156.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 156 after subtracting 654 from 810.
Grab the next digit (5) from the dividend, add it to 156, then carry on: 1565 / 654

Going ahead to step 4:
When dividing 1565 by 654, we get 2 with a remainder of 257.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 257 after subtracting 1308 from 1565.
Grab the next digit (4) from the dividend, add it to 257, then carry on: 2574 / 654

Moving on to step 5:
The number 654 fits into 2574 3 times, leaving a remainder of 612.
Write down 3 as next digit of the result. 
Result so far: 123.0
The remainder is 612 after subtracting 1962 from 2574.
Take the next digit (4) from the dividend and append it to 612, then repeat: 6124 / 654

Let's proceed to step 6:
654 goes into 6124 9 times with a remainder of 238.
The number 9 becomes the next digit in our result. 
Result so far: 1239.0
If we subtract 5886 from 6124, we get 238.
Append the next digit (0) from the dividend to 238 and continue with: 2380 / 654

Advancing to step 7:
The number 654 fits into 2380 3 times, leaving a remainder of 418.
Write down 3 as next digit of the result. 
Result so far: 12393.0
Deduct 1962 from 2380 and we're left with 418.
Append the next digit (3) from the dividend to 418 and continue with: 4183 / 654

Moving on to step 8:
654 goes into 4183 6 times with a remainder of 259.
The number 6 becomes the next digit in our result. 
Result so far: 123936.0
Subtracting 3924 from 4183 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 9:
When dividing 2590 by 654, we get 3 with a remainder of 628.
Put 3 as the next digit of the answer. 
Result so far: 123936.3
Subtracting 1962 from 2590 leaves us with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Let's proceed to step 10:
If we divide 6280 by 654, we get 9 and a remainder of 394.
The next digit of our result is 9. 
Result so far: 123936.39
Subtract 5886 from 6280 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 11:
654 goes into 3940 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 123936.396
Subtracting 3924 from 3940 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
160 divided by 654 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 123936.396
Subtracting 0 from 160 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 13:
When dividing 1600 by 654, we get 2 with a remainder of 292.
The number 2 becomes the next digit in our result. 
Result so far: 123936.39602
If we take 1308 away from 1600, we end up with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 14:
654 goes into 2920 4 times with a remainder of 304.
Record the quotient 4 as the next digit in the result. 
Result so far: 123936.396024
Deduct 2616 from 2920 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 15:
3040 divided by 654 is 4 with a remainder of 424.
Write down 4 as next digit of the result. 
Result so far: 123936.3960244
If we subtract 2616 from 3040, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final outcome is 123936.3960244, with a leftover of 4.24e-06.