We look at the division of 78051186 by 580 
We're looking to find how many times 580 goes into 78051186.

On to step 1:
If we divide 7 by 580, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 580

Let's proceed to step 2:
If we divide 78 by 580, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 580

Let's proceed to step 3:
If we divide 780 by 580, we get 1 and a remainder of 200.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 580 from 780, we get 200.
Include the next digit (5) from the dividend after 200, then repeat: 2005 / 580

Moving on to step 4:
580 goes into 2005 3 times with a remainder of 265.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 1740 from 2005, we get 265.
Append the next digit (1) from the dividend to 265 and continue with: 2651 / 580

Moving on to step 5:
If we divide 2651 by 580, we get 4 and a remainder of 331.
Use 4 as the next digit of our solution. 
Result so far: 134.0
The remainder is 331 after subtracting 2320 from 2651.
Fetch the next digit (1) from the dividend, attach it to 331 and continue: 3311 / 580

On to step 6:
The number 580 fits into 3311 5 times, leaving a remainder of 411.
Put 5 as the next digit of the answer. 
Result so far: 1345.0
The remainder is 411 after subtracting 2900 from 3311.
Bring next digit (8) of the dividend behind the 411 and repeat the process: 4118 / 580

Moving on to step 7:
4118 divided by 580 is 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 13457.0
The remainder is 58 after subtracting 4060 from 4118.
Grab the next digit (6) from the dividend, add it to 58, then carry on: 586 / 580

Step 8:
When dividing 586 by 580, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 134571.0
Subtracting 580 from 586 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
60 divided by 580 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 134571.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
If we divide 600 by 580, we get 1 and a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 134571.01
If we take 580 away from 600, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
200 divided by 580 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 134571.01
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
If we divide 2000 by 580, we get 3 and a remainder of 260.
Write down 3 as next digit of the result. 
Result so far: 134571.0103
Deduct 1740 from 2000 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 13:
580 goes into 2600 4 times with a remainder of 280.
Put 4 as the next digit of the answer. 
Result so far: 134571.01034
If we subtract 2320 from 2600, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 14:
When dividing 2800 by 580, we get 4 with a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 134571.010344
Deduct 2320 from 2800 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.

The final outcome is 134571.010344, with a leftover of 4.8e-05.