Let's divide 85252169 by 12
Our goal is to divide 85252169 by 12.

Going ahead to step 1:
If we divide 8 by 12, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 12

Moving on to step 2:
When dividing 85 by 12, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 84 from 85 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 12

On to step 3:
If we divide 12 by 12, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtract 12 from 12 to get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 12

Let's proceed to step 4:
If we divide 5 by 12, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 710.0
Subtract 0 from 5 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 12

Going ahead to step 5:
When dividing 52 by 12, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 7104.0
Subtract 48 from 52 to get 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 12

Advancing to step 6:
12 goes into 41 3 times with a remainder of 5.
The next digit of our result is 3. 
Result so far: 71043.0
The remainder is 5 after subtracting 36 from 41.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 12

Going ahead to step 7:
If we divide 56 by 12, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 710434.0
If we take 48 away from 56, we end up with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 12

Step 8:
When dividing 89 by 12, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 7104347.0
Deduct 84 from 89 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
12 can be fit into 50 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 7104347.4
Subtract 48 from 50 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
12 goes into 20 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 7104347.41
Subtracting 12 from 20 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 7104347.416
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
12 can be fit into 80 6 times, resulting in a remainder of 8.
The next digit of our result is 6. 
Result so far: 7104347.4166
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 7104347.4166 with a remainder of 8e-05.