We're dividing 521619 by 69 
We want to divide 521619 by 69.

Step 1:
69 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 69

On to step 2:
If we divide 52 by 69, we get 0 and a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Take the next digit (1) from the dividend and append it to 52, then repeat: 521 / 69

On to step 3:
When dividing 521 by 69, we get 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 483 from 521, we get 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 69

Going ahead to step 4:
69 goes into 386 5 times with a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we take 345 away from 386, we end up with 41.
Fetch the next digit (1) from the dividend, attach it to 41 and continue: 411 / 69

Moving on to step 5:
411 divided by 69 is 5 with a remainder of 66.
Put 5 as the next digit of the answer. 
Result so far: 755.0
If we subtract 345 from 411, we get 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 69

Going ahead to step 6:
The number 69 fits into 669 9 times, leaving a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 7559.0
The remainder is 48 after subtracting 621 from 669.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 7:
69 can be fit into 480 6 times, resulting in a remainder of 66.
Use 6 as the next digit of our solution. 
Result so far: 7559.6
Subtracting 414 from 480 leaves us 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.

Step 8:
If we divide 660 by 69, we get 9 and a remainder of 39.
The next digit of our result is 9. 
Result so far: 7559.69
Subtracting 621 from 660 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 9:
If we divide 390 by 69, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 7559.695
Subtracting 345 from 390 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
The number 69 fits into 450 6 times, leaving a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 7559.6956
If we subtract 414 from 450, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
69 goes into 360 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 7559.69565
If we take 345 away from 360, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 12:
If we divide 150 by 69, we get 2 and a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 7559.695652
If we subtract 138 from 150, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
If we divide 120 by 69, we get 1 and a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 7559.6956521
Subtracting 69 from 120 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 14:
The number 69 fits into 510 7 times, leaving a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 7559.69565217
Subtracting 483 from 510 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 7559.69565217 with a balance of 2.7e-08.