Let's divide 43179998 by 945
We want to figure out the number of times 43179998 can be divided by 945.

Advancing to step 1:
945 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 945

On to step 2:
The number 945 fits into 43 0 times, leaving a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 945

Going ahead to step 3:
945 can be fit into 431 0 times, resulting in a remainder of 431.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 431 after subtracting 0 from 431.
Fetch the next digit (7) from the dividend, attach it to 431 and continue: 4317 / 945

Moving on to step 4:
The number 945 fits into 4317 4 times, leaving a remainder of 537.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 3780 from 4317 leaves us with 537.
Include the next digit (9) from the dividend after 537, then repeat: 5379 / 945

On to step 5:
The number 945 fits into 5379 5 times, leaving a remainder of 654.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Deduct 4725 from 5379 and we're left with 654.
Append the next digit (9) from the dividend to 654 and continue with: 6549 / 945

Moving on to step 6:
945 goes into 6549 6 times with a remainder of 879.
Write down 6 as next digit of the result. 
Result so far: 456.0
If we take 5670 away from 6549, we end up with 879.
Append the next digit (9) from the dividend to 879 and continue with: 8799 / 945

On to step 7:
When dividing 8799 by 945, we get 9 with a remainder of 294.
The next digit of our result is 9. 
Result so far: 4569.0
Subtract 8505 from 8799 to get 294.
Take the next digit (8) from the dividend and append it to 294, then repeat: 2948 / 945

Step 8:
945 can be fit into 2948 3 times, resulting in a remainder of 113.
Put 3 as the next digit of the answer. 
Result so far: 45693.0
Subtract 2835 from 2948 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 9:
The number 945 fits into 1130 1 times, leaving a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 45693.1
The remainder is 185 after subtracting 945 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Advancing to step 10:
1850 divided by 945 is 1 with a remainder of 905.
Use 1 as the next digit of our solution. 
Result so far: 45693.11
If we subtract 945 from 1850, we get 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

The quotient of the division is 45693.11, and the remainder is 0.905.