Let's divide 12704678 by 486
We want to figure out the number of times 12704678 can be divided by 486.

Step 1:
When dividing 1 by 486, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 486

Let's proceed to step 2:
12 divided by 486 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 486

Moving on to step 3:
When dividing 127 by 486, we get 0 with a remainder of 127.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 127, we get 127.
Grab the next digit (0) from the dividend, add it to 127, then carry on: 1270 / 486

Moving on to step 4:
486 can be fit into 1270 2 times, resulting in a remainder of 298.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 298 after subtracting 972 from 1270.
Fetch the next digit (4) from the dividend, attach it to 298 and continue: 2984 / 486

Step 5:
486 can be fit into 2984 6 times, resulting in a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtract 2916 from 2984 to get 68.
Take the next digit (6) from the dividend and append it to 68, then repeat: 686 / 486

Going ahead to step 6:
If we divide 686 by 486, we get 1 and a remainder of 200.
Write down 1 as next digit of the result. 
Result so far: 261.0
Subtract 486 from 686 to get 200.
Bring next digit (7) of the dividend behind the 200 and repeat the process: 2007 / 486

Advancing to step 7:
The number 486 fits into 2007 4 times, leaving a remainder of 63.
Put 4 as the next digit of the answer. 
Result so far: 2614.0
If we subtract 1944 from 2007, we get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 486

Step 8:
When dividing 638 by 486, we get 1 with a remainder of 152.
The next digit of our result is 1. 
Result so far: 26141.0
The remainder is 152 after subtracting 486 from 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 9:
When dividing 1520 by 486, we get 3 with a remainder of 62.
The next digit of our result is 3. 
Result so far: 26141.3
Subtract 1458 from 1520 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 10:
486 goes into 620 1 times with a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 26141.31
If we take 486 away from 620, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 11:
The number 486 fits into 1340 2 times, leaving a remainder of 368.
Write down 2 as next digit of the result. 
Result so far: 26141.312
If we subtract 972 from 1340, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 12:
486 can be fit into 3680 7 times, resulting in a remainder of 278.
Record the quotient 7 as the next digit in the result. 
Result so far: 26141.3127
Subtracting 3402 from 3680 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Advancing to step 13:
If we divide 2780 by 486, we get 5 and a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 26141.31275
Deduct 2430 from 2780 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 14:
If we divide 3500 by 486, we get 7 and a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 26141.312757
If we take 3402 away from 3500, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 15:
When dividing 980 by 486, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 26141.3127572
The remainder is 8 after subtracting 972 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 16:
486 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 26141.3127572
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 26141.3127572 with a remainder of 8e-08.