46052603 ÷ 804 
Our goal is to divide 46052603 by 804.

On to step 1:
4 divided by 804 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 804

Moving on to step 2:
46 divided by 804 is 0 with a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Grab the next digit (0) from the dividend, add it to 46, then carry on: 460 / 804

On to step 3:
460 divided by 804 is 0 with a remainder of 460.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 460 leaves us with 460.
Append the next digit (5) from the dividend to 460 and continue with: 4605 / 804

Advancing to step 4:
When dividing 4605 by 804, we get 5 with a remainder of 585.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4020 from 4605 leaves us with 585.
Include the next digit (2) from the dividend after 585, then repeat: 5852 / 804

Moving on to step 5:
804 can be fit into 5852 7 times, resulting in a remainder of 224.
The next digit of our result is 7. 
Result so far: 57.0
If we subtract 5628 from 5852, we get 224.
Include the next digit (6) from the dividend after 224, then repeat: 2246 / 804

Moving on to step 6:
804 can be fit into 2246 2 times, resulting in a remainder of 638.
The number 2 becomes the next digit in our result. 
Result so far: 572.0
Deduct 1608 from 2246 and we're left with 638.
Bring next digit (0) of the dividend behind the 638 and repeat the process: 6380 / 804

Moving on to step 7:
804 goes into 6380 7 times with a remainder of 752.
The number 7 becomes the next digit in our result. 
Result so far: 5727.0
Subtract 5628 from 6380 to get 752.
Append the next digit (3) from the dividend to 752 and continue with: 7523 / 804

Step 8:
When dividing 7523 by 804, we get 9 with a remainder of 287.
Record the quotient 9 as the next digit in the result. 
Result so far: 57279.0
Subtracting 7236 from 7523 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 9:
2870 divided by 804 is 3 with a remainder of 458.
Use 3 as the next digit of our solution. 
Result so far: 57279.3
If we subtract 2412 from 2870, we get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 10:
If we divide 4580 by 804, we get 5 and a remainder of 560.
Write down 5 as next digit of the result. 
Result so far: 57279.35
Deduct 4020 from 4580 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 11:
If we divide 5600 by 804, we get 6 and a remainder of 776.
Write down 6 as next digit of the result. 
Result so far: 57279.356
If we subtract 4824 from 5600, we get 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

Going ahead to step 12:
When dividing 7760 by 804, we get 9 with a remainder of 524.
Write down 9 as next digit of the result. 
Result so far: 57279.3569
Subtracting 7236 from 7760 leaves us with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 13:
When dividing 5240 by 804, we get 6 with a remainder of 416.
The next digit of our result is 6. 
Result so far: 57279.35696
The remainder is 416 after subtracting 4824 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 14:
When dividing 4160 by 804, we get 5 with a remainder of 140.
The number 5 becomes the next digit in our result. 
Result so far: 57279.356965
If we take 4020 away from 4160, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 15:
804 can be fit into 1400 1 times, resulting in a remainder of 596.
Use 1 as the next digit of our solution. 
Result so far: 57279.3569651
Deduct 804 from 1400 and we're left with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Advancing to step 16:
If we divide 5960 by 804, we get 7 and a remainder of 332.
Put 7 as the next digit of the answer. 
Result so far: 57279.35696517
Subtract 5628 from 5960 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

The final outcome is 57279.35696517, with a leftover of 3.32e-07.