We're dividing 83379519 by 523 
Our goal is to divide 83379519 by 523.

Going ahead to step 1:
The number 523 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 523

Let's proceed to step 2:
523 can be fit into 83 0 times, resulting in a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 83 to get 83.
Grab the next digit (3) from the dividend, add it to 83, then carry on: 833 / 523

Going ahead to step 3:
523 goes into 833 1 times with a remainder of 310.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 523 from 833 and we're left with 310.
Take the next digit (7) from the dividend and append it to 310, then repeat: 3107 / 523

On to step 4:
When dividing 3107 by 523, we get 5 with a remainder of 492.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 2615 from 3107, we get 492.
Fetch the next digit (9) from the dividend, attach it to 492 and continue: 4929 / 523

Going ahead to step 5:
4929 divided by 523 is 9 with a remainder of 222.
Write down 9 as next digit of the result. 
Result so far: 159.0
Subtracting 4707 from 4929 leaves us with 222.
Fetch the next digit (5) from the dividend, attach it to 222 and continue: 2225 / 523

On to step 6:
523 goes into 2225 4 times with a remainder of 133.
The number 4 becomes the next digit in our result. 
Result so far: 1594.0
If we subtract 2092 from 2225, we get 133.
Bring next digit (1) of the dividend behind the 133 and repeat the process: 1331 / 523

Going ahead to step 7:
1331 divided by 523 is 2 with a remainder of 285.
The next digit of our result is 2. 
Result so far: 15942.0
Subtracting 1046 from 1331 leaves us with 285.
Grab the next digit (9) from the dividend, add it to 285, then carry on: 2859 / 523

Step 8:
523 can be fit into 2859 5 times, resulting in a remainder of 244.
Use 5 as the next digit of our solution. 
Result so far: 159425.0
Deduct 2615 from 2859 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 9:
523 can be fit into 2440 4 times, resulting in a remainder of 348.
Record the quotient 4 as the next digit in the result. 
Result so far: 159425.4
Subtracting 2092 from 2440 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 10:
523 goes into 3480 6 times with a remainder of 342.
The number 6 becomes the next digit in our result. 
Result so far: 159425.46
If we subtract 3138 from 3480, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 11:
If we divide 3420 by 523, we get 6 and a remainder of 282.
The number 6 becomes the next digit in our result. 
Result so far: 159425.466
Subtracting 3138 from 3420 leaves us with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

The final outcome is 159425.466, with a leftover of 0.0282.