We're dividing 70606678 by 12 
Our goal is to divide 70606678 by 12.

Moving on to step 1:
When dividing 7 by 12, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 12

Step 2:
12 goes into 70 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 60 away from 70, we end up with 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 12

Going ahead to step 3:
12 can be fit into 106 8 times, resulting in a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Deduct 96 from 106 and we're left with 10.
Grab the next digit (0) from the dividend, add it to 10, then carry on: 100 / 12

Step 4:
100 divided by 12 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 588.0
Subtract 96 from 100 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 12

Moving on to step 5:
If we divide 46 by 12, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 5883.0
Deduct 36 from 46 and we're left with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 12

Moving on to step 6:
When dividing 106 by 12, we get 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 58838.0
Subtracting 96 from 106 leaves us with 10.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 12

Let's proceed to step 7:
When dividing 107 by 12, we get 8 with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 588388.0
The remainder is 11 after subtracting 96 from 107.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 12

On to step 8:
12 can be fit into 118 9 times, resulting in a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 5883889.0
Deduct 108 from 118 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
12 goes into 100 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 5883889.8
Subtracting 96 from 100 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
12 goes into 40 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 5883889.83
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
40 divided by 12 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 5883889.833
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 5883889.833 with a remaining 0.0004.