43619582 divided by 807 
We want to figure out the number of times 43619582 can be divided by 807.

Advancing to step 1:
4 divided by 807 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 807

On to step 2:
If we divide 43 by 807, we get 0 and a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 807

Going ahead to step 3:
807 goes into 436 0 times with a remainder of 436.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 436, we get 436.
Take the next digit (1) from the dividend and append it to 436, then repeat: 4361 / 807

Moving on to step 4:
If we divide 4361 by 807, we get 5 and a remainder of 326.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 326 after subtracting 4035 from 4361.
Take the next digit (9) from the dividend and append it to 326, then repeat: 3269 / 807

Step 5:
If we divide 3269 by 807, we get 4 and a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 54.0
Deduct 3228 from 3269 and we're left with 41.
Grab the next digit (5) from the dividend, add it to 41, then carry on: 415 / 807

Moving on to step 6:
When dividing 415 by 807, we get 0 with a remainder of 415.
The number 0 becomes the next digit in our result. 
Result so far: 540.0
Deduct 0 from 415 and we're left with 415.
Bring next digit (8) of the dividend behind the 415 and repeat the process: 4158 / 807

Advancing to step 7:
807 goes into 4158 5 times with a remainder of 123.
The next digit of our result is 5. 
Result so far: 5405.0
The remainder is 123 after subtracting 4035 from 4158.
Fetch the next digit (2) from the dividend, attach it to 123 and continue: 1232 / 807

Let's proceed to step 8:
When dividing 1232 by 807, we get 1 with a remainder of 425.
Write down 1 as next digit of the result. 
Result so far: 54051.0
The remainder is 425 after subtracting 807 from 1232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Moving on to step 9:
The number 807 fits into 4250 5 times, leaving a remainder of 215.
Write down 5 as next digit of the result. 
Result so far: 54051.5
The remainder is 215 after subtracting 4035 from 4250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 10:
When dividing 2150 by 807, we get 2 with a remainder of 536.
Use 2 as the next digit of our solution. 
Result so far: 54051.52
The remainder is 536 after subtracting 1614 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Advancing to step 11:
5360 divided by 807 is 6 with a remainder of 518.
The number 6 becomes the next digit in our result. 
Result so far: 54051.526
If we take 4842 away from 5360, we end up with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Step 12:
If we divide 5180 by 807, we get 6 and a remainder of 338.
Write down 6 as next digit of the result. 
Result so far: 54051.5266
Deduct 4842 from 5180 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The quotient of the division is 54051.5266, and the remainder is 0.00338.