83768552 ÷ 520 
We want to divide 83768552 by 520.

Moving on to step 1:
If we divide 8 by 520, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 520

Going ahead to step 2:
The number 520 fits into 83 0 times, leaving a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 520

Step 3:
The number 520 fits into 837 1 times, leaving a remainder of 317.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 520 from 837, we get 317.
Append the next digit (6) from the dividend to 317 and continue with: 3176 / 520

Let's proceed to step 4:
520 can be fit into 3176 6 times, resulting in a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Subtracting 3120 from 3176 leaves us with 56.
Fetch the next digit (8) from the dividend, attach it to 56 and continue: 568 / 520

On to step 5:
520 can be fit into 568 1 times, resulting in a remainder of 48.
The next digit of our result is 1. 
Result so far: 161.0
If we subtract 520 from 568, we get 48.
Include the next digit (5) from the dividend after 48, then repeat: 485 / 520

Let's proceed to step 6:
520 can be fit into 485 0 times, resulting in a remainder of 485.
The next digit of our result is 0. 
Result so far: 1610.0
The remainder is 485 after subtracting 0 from 485.
Append the next digit (5) from the dividend to 485 and continue with: 4855 / 520

On to step 7:
520 goes into 4855 9 times with a remainder of 175.
Record the quotient 9 as the next digit in the result. 
Result so far: 16109.0
Deduct 4680 from 4855 and we're left with 175.
Include the next digit (2) from the dividend after 175, then repeat: 1752 / 520

Step 8:
520 can be fit into 1752 3 times, resulting in a remainder of 192.
Put 3 as the next digit of the answer. 
Result so far: 161093.0
The remainder is 192 after subtracting 1560 from 1752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 9:
When dividing 1920 by 520, we get 3 with a remainder of 360.
Write down 3 as next digit of the result. 
Result so far: 161093.3
Subtracting 1560 from 1920 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 10:
520 goes into 3600 6 times with a remainder of 480.
The number 6 becomes the next digit in our result. 
Result so far: 161093.36
Deduct 3120 from 3600 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 11:
4800 divided by 520 is 9 with a remainder of 120.
Use 9 as the next digit of our solution. 
Result so far: 161093.369
Deduct 4680 from 4800 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
When dividing 1200 by 520, we get 2 with a remainder of 160.
The next digit of our result is 2. 
Result so far: 161093.3692
Subtract 1040 from 1200 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
520 can be fit into 1600 3 times, resulting in a remainder of 40.
The next digit of our result is 3. 
Result so far: 161093.36923
The remainder is 40 after subtracting 1560 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 14:
520 goes into 400 0 times with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 161093.36923
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 15:
4000 divided by 520 is 7 with a remainder of 360.
The number 7 becomes the next digit in our result. 
Result so far: 161093.3692307
If we subtract 3640 from 4000, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 16:
3600 divided by 520 is 6 with a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 161093.36923076
Subtract 3120 from 3600 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

After the division, we end up with 161093.36923076 and a remainder of 4.8e-07.