We divide 45268303 by 810
We want to divide 45268303 by 810.

Advancing to step 1:
When dividing 4 by 810, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 810

Step 2:
810 can be fit into 45 0 times, resulting in a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 810

Step 3:
452 divided by 810 is 0 with a remainder of 452.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 452, we end up with 452.
Grab the next digit (6) from the dividend, add it to 452, then carry on: 4526 / 810

Step 4:
When dividing 4526 by 810, we get 5 with a remainder of 476.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 4050 away from 4526, we end up with 476.
Take the next digit (8) from the dividend and append it to 476, then repeat: 4768 / 810

Going ahead to step 5:
If we divide 4768 by 810, we get 5 and a remainder of 718.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 4050 from 4768, we get 718.
Bring next digit (3) of the dividend behind the 718 and repeat the process: 7183 / 810

Step 6:
810 goes into 7183 8 times with a remainder of 703.
Record the quotient 8 as the next digit in the result. 
Result so far: 558.0
Subtracting 6480 from 7183 leaves us with 703.
Fetch the next digit (0) from the dividend, attach it to 703 and continue: 7030 / 810

Going ahead to step 7:
810 goes into 7030 8 times with a remainder of 550.
Put 8 as the next digit of the answer. 
Result so far: 5588.0
Subtract 6480 from 7030 to get 550.
Fetch the next digit (3) from the dividend, attach it to 550 and continue: 5503 / 810

Moving on to step 8:
When dividing 5503 by 810, we get 6 with a remainder of 643.
The next digit of our result is 6. 
Result so far: 55886.0
If we subtract 4860 from 5503, we get 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6430, and continue the process.

Moving on to step 9:
810 can be fit into 6430 7 times, resulting in a remainder of 760.
The next digit of our result is 7. 
Result so far: 55886.7
Subtracting 5670 from 6430 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 10:
When dividing 7600 by 810, we get 9 with a remainder of 310.
Write down 9 as next digit of the result. 
Result so far: 55886.79
If we subtract 7290 from 7600, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 11:
810 can be fit into 3100 3 times, resulting in a remainder of 670.
Use 3 as the next digit of our solution. 
Result so far: 55886.793
Deduct 2430 from 3100 and we're left with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 12:
The number 810 fits into 6700 8 times, leaving a remainder of 220.
The next digit of our result is 8. 
Result so far: 55886.7938
Subtract 6480 from 6700 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 13:
810 goes into 2200 2 times with a remainder of 580.
Put 2 as the next digit of the answer. 
Result so far: 55886.79382
Subtracting 1620 from 2200 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Moving on to step 14:
When dividing 5800 by 810, we get 7 with a remainder of 130.
The next digit of our result is 7. 
Result so far: 55886.793827
If we take 5670 away from 5800, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 15:
The number 810 fits into 1300 1 times, leaving a remainder of 490.
The number 1 becomes the next digit in our result. 
Result so far: 55886.7938271
Subtracting 810 from 1300 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 16:
The number 810 fits into 4900 6 times, leaving a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 55886.79382716
Subtract 4860 from 4900 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 55886.79382716 with a remaining 4e-08.