45979901 divided by 580 
Let's see how many times 580 fits into 45979901.

On to step 1:
The number 580 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 580

On to step 2:
When dividing 45 by 580, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 580

On to step 3:
If we divide 459 by 580, we get 0 and a remainder of 459.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 459 to get 459.
Include the next digit (7) from the dividend after 459, then repeat: 4597 / 580

Advancing to step 4:
If we divide 4597 by 580, we get 7 and a remainder of 537.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 4060 from 4597 leaves us with 537.
Fetch the next digit (9) from the dividend, attach it to 537 and continue: 5379 / 580

On to step 5:
5379 divided by 580 is 9 with a remainder of 159.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Subtracting 5220 from 5379 leaves us with 159.
Fetch the next digit (9) from the dividend, attach it to 159 and continue: 1599 / 580

Going ahead to step 6:
The number 580 fits into 1599 2 times, leaving a remainder of 439.
The number 2 becomes the next digit in our result. 
Result so far: 792.0
If we subtract 1160 from 1599, we get 439.
Grab the next digit (0) from the dividend, add it to 439, then carry on: 4390 / 580

Step 7:
When dividing 4390 by 580, we get 7 with a remainder of 330.
The number 7 becomes the next digit in our result. 
Result so far: 7927.0
If we take 4060 away from 4390, we end up with 330.
Include the next digit (1) from the dividend after 330, then repeat: 3301 / 580

On to step 8:
3301 divided by 580 is 5 with a remainder of 401.
The next digit of our result is 5. 
Result so far: 79275.0
If we take 2900 away from 3301, we end up with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

On to step 9:
If we divide 4010 by 580, we get 6 and a remainder of 530.
Use 6 as the next digit of our solution. 
Result so far: 79275.6
The remainder is 530 after subtracting 3480 from 4010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 10:
5300 divided by 580 is 9 with a remainder of 80.
The number 9 becomes the next digit in our result. 
Result so far: 79275.69
Deduct 5220 from 5300 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
When dividing 800 by 580, we get 1 with a remainder of 220.
The next digit of our result is 1. 
Result so far: 79275.691
Deduct 580 from 800 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Moving on to step 12:
580 goes into 2200 3 times with a remainder of 460.
Record the quotient 3 as the next digit in the result. 
Result so far: 79275.6913
Subtract 1740 from 2200 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 13:
If we divide 4600 by 580, we get 7 and a remainder of 540.
Record the quotient 7 as the next digit in the result. 
Result so far: 79275.69137
The remainder is 540 after subtracting 4060 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 14:
The number 580 fits into 5400 9 times, leaving a remainder of 180.
The number 9 becomes the next digit in our result. 
Result so far: 79275.691379
Subtract 5220 from 5400 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 15:
1800 divided by 580 is 3 with a remainder of 60.
Record the quotient 3 as the next digit in the result. 
Result so far: 79275.6913793
Subtract 1740 from 1800 to 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 16:
When dividing 600 by 580, we get 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 79275.69137931
Subtract 580 from 600 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 79275.69137931 with a remainder of 2e-08.