43161889 divided by 798 
We want to figure out the number of times 43161889 can be divided by 798.

Going ahead to step 1:
When dividing 4 by 798, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 798

Going ahead to step 2:
798 goes into 43 0 times with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Bring next digit (1) of the dividend behind the 43 and repeat the process: 431 / 798

Let's proceed to step 3:
When dividing 431 by 798, we get 0 with a remainder of 431.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 431, we end up with 431.
Grab the next digit (6) from the dividend, add it to 431, then carry on: 4316 / 798

Moving on to step 4:
798 can be fit into 4316 5 times, resulting in a remainder of 326.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 3990 away from 4316, we end up with 326.
Append the next digit (1) from the dividend to 326 and continue with: 3261 / 798

Advancing to step 5:
798 can be fit into 3261 4 times, resulting in a remainder of 69.
Record the quotient 4 as the next digit in the result. 
Result so far: 54.0
Subtract 3192 from 3261 to get 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 798

Going ahead to step 6:
698 divided by 798 is 0 with a remainder of 698.
The number 0 becomes the next digit in our result. 
Result so far: 540.0
If we subtract 0 from 698, we get 698.
Bring next digit (8) of the dividend behind the 698 and repeat the process: 6988 / 798

Let's proceed to step 7:
798 can be fit into 6988 8 times, resulting in a remainder of 604.
Use 8 as the next digit of our solution. 
Result so far: 5408.0
The remainder is 604 after subtracting 6384 from 6988.
Fetch the next digit (9) from the dividend, attach it to 604 and continue: 6049 / 798

Moving on to step 8:
When dividing 6049 by 798, we get 7 with a remainder of 463.
Put 7 as the next digit of the answer. 
Result so far: 54087.0
If we subtract 5586 from 6049, we get 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

Going ahead to step 9:
798 can be fit into 4630 5 times, resulting in a remainder of 640.
Put 5 as the next digit of the answer. 
Result so far: 54087.5
Deduct 3990 from 4630 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 10:
If we divide 6400 by 798, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 54087.58
Deduct 6384 from 6400 and we're left 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.

Moving on to step 11:
798 goes into 160 0 times with a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 54087.58
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.

Moving on to step 12:
When dividing 1600 by 798, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 54087.5802
If we take 1596 away from 1600, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
The number 798 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 54087.5802
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
400 divided by 798 is 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 54087.5802
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 54087.5802 and a remainder of 4e-05.