We divide 78520498 by 617
Our goal is to divide 78520498 by 617.

Step 1:
If we divide 7 by 617, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in 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 / 617

Step 2:
617 goes into 78 0 times with a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 617

Let's proceed to step 3:
617 goes into 785 1 times with a remainder of 168.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 168 after subtracting 617 from 785.
Take the next digit (2) from the dividend and append it to 168, then repeat: 1682 / 617

Step 4:
1682 divided by 617 is 2 with a remainder of 448.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 1234 from 1682 to get 448.
Include the next digit (0) from the dividend after 448, then repeat: 4480 / 617

Let's proceed to step 5:
617 can be fit into 4480 7 times, resulting in a remainder of 161.
Use 7 as the next digit of our solution. 
Result so far: 127.0
The remainder is 161 after subtracting 4319 from 4480.
Bring next digit (4) of the dividend behind the 161 and repeat the process: 1614 / 617

Let's proceed to step 6:
617 can be fit into 1614 2 times, resulting in a remainder of 380.
Write down 2 as next digit of the result. 
Result so far: 1272.0
If we take 1234 away from 1614, we end up with 380.
Take the next digit (9) from the dividend and append it to 380, then repeat: 3809 / 617

On to step 7:
If we divide 3809 by 617, we get 6 and a remainder of 107.
Put 6 as the next digit of the answer. 
Result so far: 12726.0
Deduct 3702 from 3809 and we're left with 107.
Take the next digit (8) from the dividend and append it to 107, then repeat: 1078 / 617

Moving on to step 8:
If we divide 1078 by 617, we get 1 and a remainder of 461.
The number 1 becomes the next digit in our result. 
Result so far: 127261.0
If we subtract 617 from 1078, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

On to step 9:
4610 divided by 617 is 7 with a remainder of 291.
The next digit of our result is 7. 
Result so far: 127261.7
Subtract 4319 from 4610 to get 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Step 10:
2910 divided by 617 is 4 with a remainder of 442.
The next digit of our result is 4. 
Result so far: 127261.74
Deduct 2468 from 2910 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 11:
If we divide 4420 by 617, we get 7 and a remainder of 101.
Put 7 as the next digit of the answer. 
Result so far: 127261.747
If we subtract 4319 from 4420, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 12:
1010 divided by 617 is 1 with a remainder of 393.
The next digit of our result is 1. 
Result so far: 127261.7471
The remainder is 393 after subtracting 617 from 1010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Let's proceed to step 13:
If we divide 3930 by 617, we get 6 and a remainder of 228.
Record the quotient 6 as the next digit in the result. 
Result so far: 127261.74716
Subtracting 3702 from 3930 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 14:
2280 divided by 617 is 3 with a remainder of 429.
The number 3 becomes the next digit in our result. 
Result so far: 127261.747163
If we take 1851 away from 2280, we end up with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Step 15:
4290 divided by 617 is 6 with a remainder of 588.
Write down 6 as next digit of the result. 
Result so far: 127261.7471636
Subtracting 3702 from 4290 leaves us with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Advancing to step 16:
617 goes into 5880 9 times with a remainder of 327.
The number 9 becomes the next digit in our result. 
Result so far: 127261.74716369
Subtracting 5553 from 5880 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

In conclusion, the division gives 127261.74716369 with a balance of 3.27e-07.