We divide 12616745 by 520
Our goal is to divide 12616745 by 520.

Step 1:
When dividing 1 by 520, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 520

Going ahead to step 2:
When dividing 12 by 520, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 520

Let's proceed to step 3:
If we divide 126 by 520, we get 0 and a remainder of 126.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 126, we end up with 126.
Take the next digit (1) from the dividend and append it to 126, then repeat: 1261 / 520

Moving on to step 4:
520 can be fit into 1261 2 times, resulting in a remainder of 221.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1040 from 1261, we get 221.
Include the next digit (6) from the dividend after 221, then repeat: 2216 / 520

Going ahead to step 5:
2216 divided by 520 is 4 with a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Deduct 2080 from 2216 and we're left with 136.
Append the next digit (7) from the dividend to 136 and continue with: 1367 / 520

Let's proceed to step 6:
If we divide 1367 by 520, we get 2 and a remainder of 327.
The number 2 becomes the next digit in our result. 
Result so far: 242.0
If we subtract 1040 from 1367, we get 327.
Include the next digit (4) from the dividend after 327, then repeat: 3274 / 520

Going ahead to step 7:
When dividing 3274 by 520, we get 6 with a remainder of 154.
The number 6 becomes the next digit in our result. 
Result so far: 2426.0
If we subtract 3120 from 3274, we get 154.
Fetch the next digit (5) from the dividend, attach it to 154 and continue: 1545 / 520

On to step 8:
When dividing 1545 by 520, we get 2 with a remainder of 505.
Write down 2 as next digit of the result. 
Result so far: 24262.0
Subtracting 1040 from 1545 leaves us with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Moving on to step 9:
520 goes into 5050 9 times with a remainder of 370.
Put 9 as the next digit of the answer. 
Result so far: 24262.9
The remainder is 370 after subtracting 4680 from 5050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 10:
The number 520 fits into 3700 7 times, leaving a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 24262.97
If we take 3640 away from 3700, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
520 goes into 600 1 times with a remainder of 80.
The next digit of our result is 1. 
Result so far: 24262.971
Subtracting 520 from 600 leaves us 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.

Advancing to step 12:
520 can be fit into 800 1 times, resulting in a remainder of 280.
Write down 1 as next digit of the result. 
Result so far: 24262.9711
Subtracting 520 from 800 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 24262.9711 with a remaining 0.0028.