We divide 78557409 by 617
Let's see how many times 617 fits into 78557409.

Advancing to step 1:
7 divided by 617 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 617

Moving on to step 2:
The number 617 fits into 78 0 times, leaving a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 617

Step 3:
When dividing 785 by 617, we get 1 with a remainder of 168.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 168 after subtracting 617 from 785.
Include the next digit (5) from the dividend after 168, then repeat: 1685 / 617

Let's proceed to step 4:
If we divide 1685 by 617, we get 2 and a remainder of 451.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1234 from 1685, we get 451.
Fetch the next digit (7) from the dividend, attach it to 451 and continue: 4517 / 617

Advancing to step 5:
The number 617 fits into 4517 7 times, leaving a remainder of 198.
Put 7 as the next digit of the answer. 
Result so far: 127.0
The remainder is 198 after subtracting 4319 from 4517.
Take the next digit (4) from the dividend and append it to 198, then repeat: 1984 / 617

Step 6:
617 goes into 1984 3 times with a remainder of 133.
Use 3 as the next digit of our solution. 
Result so far: 1273.0
Subtract 1851 from 1984 to get 133.
Append the next digit (0) from the dividend to 133 and continue with: 1330 / 617

Let's proceed to step 7:
1330 divided by 617 is 2 with a remainder of 96.
Use 2 as the next digit of our solution. 
Result so far: 12732.0
The remainder is 96 after subtracting 1234 from 1330.
Fetch the next digit (9) from the dividend, attach it to 96 and continue: 969 / 617

Let's proceed to step 8:
If we divide 969 by 617, we get 1 and a remainder of 352.
Write down 1 as next digit of the result. 
Result so far: 127321.0
The remainder is 352 after subtracting 617 from 969.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 9:
The number 617 fits into 3520 5 times, leaving a remainder of 435.
Use 5 as the next digit of our solution. 
Result so far: 127321.5
If we subtract 3085 from 3520, we get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Step 10:
When dividing 4350 by 617, we get 7 with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 127321.57
Deduct 4319 from 4350 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 11:
When dividing 310 by 617, we get 0 with a remainder of 310.
The next digit of our result is 0. 
Result so far: 127321.57
Subtract 0 from 310 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 12:
617 can be fit into 3100 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 127321.5705
Subtract 3085 from 3100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
617 goes into 150 0 times with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 127321.5705
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 14:
If we divide 1500 by 617, we get 2 and a remainder of 266.
Record the quotient 2 as the next digit in the result. 
Result so far: 127321.570502
The remainder is 266 after subtracting 1234 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 15:
617 goes into 2660 4 times with a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 127321.5705024
If we take 2468 away from 2660, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 16:
When dividing 1920 by 617, we get 3 with a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 127321.57050243
If we subtract 1851 from 1920, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

After the division, we end up with 127321.57050243 and a remainder of 6.9e-08.