We divide 78322130 by 520
We want to divide 78322130 by 520.

Moving on to step 1:
The number 520 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 520

Going ahead to step 2:
When dividing 78 by 520, we get 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Grab the next digit (3) from the dividend, add it to 78, then carry on: 783 / 520

Going ahead to step 3:
520 goes into 783 1 times with a remainder of 263.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 263 after subtracting 520 from 783.
Take the next digit (2) from the dividend and append it to 263, then repeat: 2632 / 520

Moving on to step 4:
If we divide 2632 by 520, we get 5 and a remainder of 32.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2600 from 2632 to get 32.
Grab the next digit (2) from the dividend, add it to 32, then carry on: 322 / 520

Step 5:
When dividing 322 by 520, we get 0 with a remainder of 322.
Put 0 as the next digit of the answer. 
Result so far: 150.0
If we subtract 0 from 322, we get 322.
Fetch the next digit (1) from the dividend, attach it to 322 and continue: 3221 / 520

Step 6:
520 goes into 3221 6 times with a remainder of 101.
Put 6 as the next digit of the answer. 
Result so far: 1506.0
Deduct 3120 from 3221 and we're left with 101.
Take the next digit (3) from the dividend and append it to 101, then repeat: 1013 / 520

Step 7:
520 can be fit into 1013 1 times, resulting in a remainder of 493.
The number 1 becomes the next digit in our result. 
Result so far: 15061.0
Deduct 520 from 1013 and we're left with 493.
Take the next digit (0) from the dividend and append it to 493, then repeat: 4930 / 520

Going ahead to step 8:
4930 divided by 520 is 9 with a remainder of 250.
The next digit of our result is 9. 
Result so far: 150619.0
The remainder is 250 after subtracting 4680 from 4930.
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 9:
The number 520 fits into 2500 4 times, leaving a remainder of 420.
The next digit of our result is 4. 
Result so far: 150619.4
Subtracting 2080 from 2500 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 10:
The number 520 fits into 4200 8 times, leaving a remainder of 40.
The next digit of our result is 8. 
Result so far: 150619.48
Subtracting 4160 from 4200 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
If we divide 400 by 520, we get 0 and a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 150619.48
Subtract 0 from 400 to 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.

Moving on to step 12:
When dividing 4000 by 520, we get 7 with a remainder of 360.
Write down 7 as next digit of the result. 
Result so far: 150619.4807
Deduct 3640 from 4000 and we're left 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.

Advancing to step 13:
3600 divided by 520 is 6 with a remainder of 480.
The next digit of our result is 6. 
Result so far: 150619.48076
If we subtract 3120 from 3600, we 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.

Moving on to step 14:
520 can be fit into 4800 9 times, resulting in a remainder of 120.
The number 9 becomes the next digit in our result. 
Result so far: 150619.480769
If we subtract 4680 from 4800, we get 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 15:
520 can be fit into 1200 2 times, resulting in a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 150619.4807692
If we subtract 1040 from 1200, we 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.

Moving on to step 16:
1600 divided by 520 is 3 with a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 150619.48076923
Subtracting 1560 from 1600 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 150619.48076923 with a remainder of 4e-08.