We look at the division of 79558005 by 521 
We want to figure out the number of times 79558005 can be divided by 521.

Going ahead to step 1:
521 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 521

Moving on to step 2:
521 goes into 79 0 times with a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Bring next digit (5) of the dividend behind the 79 and repeat the process: 795 / 521

Going ahead to step 3:
521 goes into 795 1 times with a remainder of 274.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 521 from 795 leaves us with 274.
Take the next digit (5) from the dividend and append it to 274, then repeat: 2745 / 521

Let's proceed to step 4:
If we divide 2745 by 521, we get 5 and a remainder of 140.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 2605 from 2745, we get 140.
Bring next digit (8) of the dividend behind the 140 and repeat the process: 1408 / 521

On to step 5:
The number 521 fits into 1408 2 times, leaving a remainder of 366.
Write down 2 as next digit of the result. 
Result so far: 152.0
If we subtract 1042 from 1408, we get 366.
Bring next digit (0) of the dividend behind the 366 and repeat the process: 3660 / 521

Step 6:
When dividing 3660 by 521, we get 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 1527.0
Subtract 3647 from 3660 to get 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 521

Going ahead to step 7:
521 can be fit into 130 0 times, resulting in a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 15270.0
Subtract 0 from 130 to get 130.
Take the next digit (5) from the dividend and append it to 130, then repeat: 1305 / 521

Advancing to step 8:
The number 521 fits into 1305 2 times, leaving a remainder of 263.
Use 2 as the next digit of our solution. 
Result so far: 152702.0
Subtracting 1042 from 1305 leaves us with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 9:
When dividing 2630 by 521, we get 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 152702.5
Deduct 2605 from 2630 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 10:
521 can be fit into 250 0 times, resulting in a remainder of 250.
The next digit of our result is 0. 
Result so far: 152702.5
The remainder is 250 after subtracting 0 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 11:
When dividing 2500 by 521, we get 4 with a remainder of 416.
The next digit of our result is 4. 
Result so far: 152702.504
Deduct 2084 from 2500 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Let's proceed to step 12:
521 can be fit into 4160 7 times, resulting in a remainder of 513.
Put 7 as the next digit of the answer. 
Result so far: 152702.5047
If we take 3647 away from 4160, we end up with 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

Let's proceed to step 13:
If we divide 5130 by 521, we get 9 and a remainder of 441.
Use 9 as the next digit of our solution. 
Result so far: 152702.50479
If we take 4689 away from 5130, we end up with 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Let's proceed to step 14:
521 can be fit into 4410 8 times, resulting in a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 152702.504798
The remainder is 242 after subtracting 4168 from 4410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 15:
The number 521 fits into 2420 4 times, leaving a remainder of 336.
Write down 4 as next digit of the result. 
Result so far: 152702.5047984
Subtracting 2084 from 2420 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 16:
When dividing 3360 by 521, we get 6 with a remainder of 234.
The next digit of our result is 6. 
Result so far: 152702.50479846
The remainder is 234 after subtracting 3126 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

The final outcome is 152702.50479846, with a leftover of 2.34e-07.