We're dividing 46355803 by 81 
We want to figure out the number of times 46355803 can be divided by 81.

Advancing to step 1:
4 divided by 81 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 81

Let's proceed to step 2:
46 divided by 81 is 0 with a remainder of 46.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Include the next digit (3) from the dividend after 46, then repeat: 463 / 81

Moving on to step 3:
463 divided by 81 is 5 with a remainder of 58.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 405 from 463 leaves us with 58.
Take the next digit (5) from the dividend and append it to 58, then repeat: 585 / 81

Moving on to step 4:
The number 81 fits into 585 7 times, leaving a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 57.0
The remainder is 18 after subtracting 567 from 585.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 81

Let's proceed to step 5:
185 divided by 81 is 2 with a remainder of 23.
Use 2 as the next digit of our solution. 
Result so far: 572.0
Subtracting 162 from 185 leaves us with 23.
Append the next digit (8) from the dividend to 23 and continue with: 238 / 81

Moving on to step 6:
81 can be fit into 238 2 times, resulting in a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 5722.0
Deduct 162 from 238 and we're left with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 81

Advancing to step 7:
81 goes into 760 9 times with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 57229.0
If we take 729 away from 760, we end up with 31.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 81

On to step 8:
The number 81 fits into 313 3 times, leaving a remainder of 70.
Write down 3 as next digit of the result. 
Result so far: 572293.0
If we take 243 away from 313, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
When dividing 700 by 81, we get 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 572293.8
Subtract 648 from 700 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 10:
81 goes into 520 6 times with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 572293.86
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
When dividing 340 by 81, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 572293.864
If we take 324 away from 340, we end up 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 81 is 1 with a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 572293.8641
Subtracting 81 from 160 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 13:
If we divide 790 by 81, we get 9 and a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 572293.86419
Deduct 729 from 790 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 14:
610 divided by 81 is 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 572293.864197
Deduct 567 from 610 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 15:
81 goes into 430 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 572293.8641975
Subtract 405 from 430 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 16:
81 goes into 250 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 572293.86419753
If we subtract 243 from 250, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 572293.86419753 and a remainder of 7e-09.