Let's divide 4223561 by 79
We want to figure out the number of times 4223561 can be divided by 79.

Let's proceed to step 1:
79 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 79

Moving on to step 2:
If we divide 42 by 79, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 79

Going ahead to step 3:
The number 79 fits into 422 5 times, leaving a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 395 from 422 and we're left with 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 79

Let's proceed to step 4:
79 goes into 273 3 times with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 53.0
Subtracting 237 from 273 leaves us with 36.
Include the next digit (5) from the dividend after 36, then repeat: 365 / 79

Let's proceed to step 5:
365 divided by 79 is 4 with a remainder of 49.
Record the quotient 4 as the next digit in the result. 
Result so far: 534.0
If we subtract 316 from 365, we get 49.
Fetch the next digit (6) from the dividend, attach it to 49 and continue: 496 / 79

Moving on to step 6:
496 divided by 79 is 6 with a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 5346.0
Subtracting 474 from 496 leaves us with 22.
Take the next digit (1) from the dividend and append it to 22, then repeat: 221 / 79

Advancing to step 7:
79 can be fit into 221 2 times, resulting in a remainder of 63.
Record the quotient 2 as the next digit in the result. 
Result so far: 53462.0
Subtract 158 from 221 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 8:
79 goes into 630 7 times with a remainder of 77.
The next digit of our result is 7. 
Result so far: 53462.7
Subtracting 553 from 630 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 9:
If we divide 770 by 79, we get 9 and a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 53462.79
Subtract 711 from 770 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 10:
79 can be fit into 590 7 times, resulting in a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 53462.797
If we take 553 away from 590, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 11:
When dividing 370 by 79, we get 4 with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 53462.7974
Deduct 316 from 370 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 12:
When dividing 540 by 79, we get 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 53462.79746
Deduct 474 from 540 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 13:
660 divided by 79 is 8 with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 53462.797468
If we take 632 away from 660, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
79 can be fit into 280 3 times, resulting in a remainder of 43.
The next digit of our result is 3. 
Result so far: 53462.7974683
Deduct 237 from 280 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 15:
430 divided by 79 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 53462.79746835
Subtract 395 from 430 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 53462.79746835, with a leftover of 3.5e-08.