We look at the division of 69208873 by 521 
We want to figure out the number of times 69208873 can be divided by 521.

Let's proceed to step 1:
When dividing 6 by 521, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 521

Step 2:
521 can be fit into 69 0 times, resulting in a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Bring next digit (2) of the dividend behind the 69 and repeat the process: 692 / 521

On to step 3:
692 divided by 521 is 1 with a remainder of 171.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 521 from 692 and we're left with 171.
Take the next digit (0) from the dividend and append it to 171, then repeat: 1710 / 521

Going ahead to step 4:
The number 521 fits into 1710 3 times, leaving a remainder of 147.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1563 from 1710 and we're left with 147.
Grab the next digit (8) from the dividend, add it to 147, then carry on: 1478 / 521

Step 5:
When dividing 1478 by 521, we get 2 with a remainder of 436.
The next digit of our result is 2. 
Result so far: 132.0
Subtracting 1042 from 1478 leaves us with 436.
Bring next digit (8) of the dividend behind the 436 and repeat the process: 4368 / 521

Moving on to step 6:
When dividing 4368 by 521, we get 8 with a remainder of 200.
Use 8 as the next digit of our solution. 
Result so far: 1328.0
Subtract 4168 from 4368 to get 200.
Include the next digit (7) from the dividend after 200, then repeat: 2007 / 521

Moving on to step 7:
521 goes into 2007 3 times with a remainder of 444.
Use 3 as the next digit of our solution. 
Result so far: 13283.0
The remainder is 444 after subtracting 1563 from 2007.
Take the next digit (3) from the dividend and append it to 444, then repeat: 4443 / 521

Going ahead to step 8:
521 goes into 4443 8 times with a remainder of 275.
The number 8 becomes the next digit in our result. 
Result so far: 132838.0
If we take 4168 away from 4443, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 9:
The number 521 fits into 2750 5 times, leaving a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 132838.5
If we take 2605 away from 2750, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 10:
When dividing 1450 by 521, we get 2 with a remainder of 408.
Use 2 as the next digit of our solution. 
Result so far: 132838.52
Deduct 1042 from 1450 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Advancing to step 11:
4080 divided by 521 is 7 with a remainder of 433.
Record the quotient 7 as the next digit in the result. 
Result so far: 132838.527
Deduct 3647 from 4080 and we're left with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Let's proceed to step 12:
When dividing 4330 by 521, we get 8 with a remainder of 162.
The next digit of our result is 8. 
Result so far: 132838.5278
Subtracting 4168 from 4330 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 13:
The number 521 fits into 1620 3 times, leaving a remainder of 57.
The next digit of our result is 3. 
Result so far: 132838.52783
Subtract 1563 from 1620 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 14:
521 can be fit into 570 1 times, resulting in a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 132838.527831
Subtracting 521 from 570 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 15:
If we divide 490 by 521, we get 0 and a remainder of 490.
The next digit of our result is 0. 
Result so far: 132838.527831
The remainder is 490 after subtracting 0 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 16:
If we divide 4900 by 521, we get 9 and a remainder of 211.
Use 9 as the next digit of our solution. 
Result so far: 132838.52783109
The remainder is 211 after subtracting 4689 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

The final outcome is 132838.52783109, with a leftover of 2.11e-07.