12405568 divided by 986 
We want to divide 12405568 by 986.

Step 1:
If we divide 1 by 986, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 986

Let's proceed to step 2:
The number 986 fits into 12 0 times, leaving a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 986

Let's proceed to step 3:
986 goes into 124 0 times with a remainder of 124.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 124 after subtracting 0 from 124.
Take the next digit (0) from the dividend and append it to 124, then repeat: 1240 / 986

Moving on to step 4:
If we divide 1240 by 986, we get 1 and a remainder of 254.
The next digit of our result is 1. 
Result so far: 1.0
If we take 986 away from 1240, we end up with 254.
Append the next digit (5) from the dividend to 254 and continue with: 2545 / 986

Advancing to step 5:
986 goes into 2545 2 times with a remainder of 573.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 573 after subtracting 1972 from 2545.
Take the next digit (5) from the dividend and append it to 573, then repeat: 5735 / 986

Going ahead to step 6:
If we divide 5735 by 986, we get 5 and a remainder of 805.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Subtracting 4930 from 5735 leaves us with 805.
Bring next digit (6) of the dividend behind the 805 and repeat the process: 8056 / 986

Let's proceed to step 7:
When dividing 8056 by 986, we get 8 with a remainder of 168.
The next digit of our result is 8. 
Result so far: 1258.0
Deduct 7888 from 8056 and we're left with 168.
Include the next digit (8) from the dividend after 168, then repeat: 1688 / 986

On to step 8:
If we divide 1688 by 986, we get 1 and a remainder of 702.
The next digit of our result is 1. 
Result so far: 12581.0
Deduct 986 from 1688 and we're left with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Going ahead to step 9:
7020 divided by 986 is 7 with a remainder of 118.
Record the quotient 7 as the next digit in the result. 
Result so far: 12581.7
If we take 6902 away from 7020, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
986 goes into 1180 1 times with a remainder of 194.
Write down 1 as next digit of the result. 
Result so far: 12581.71
If we subtract 986 from 1180, we get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 11:
1940 divided by 986 is 1 with a remainder of 954.
Use 1 as the next digit of our solution. 
Result so far: 12581.711
If we subtract 986 from 1940, we get 954.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9540, and continue the process.

After the division, we end up with 12581.711 and a remainder of 0.0954.