Let's divide 72229837 by 12
We're looking to find how many times 12 goes into 72229837.

Going ahead to step 1:
12 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 12

Step 2:
The number 12 fits into 72 6 times, leaving a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 72 from 72, we get 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 12

Advancing to step 3:
12 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 12

Let's proceed to step 4:
The number 12 fits into 22 1 times, leaving a remainder of 10.
The next digit of our result is 1. 
Result so far: 601.0
The remainder is 10 after subtracting 12 from 22.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 12

Step 5:
If we divide 109 by 12, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 6019.0
If we subtract 108 from 109, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 12

Let's proceed to step 6:
If we divide 18 by 12, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 60191.0
If we subtract 12 from 18, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 12

On to step 7:
If we divide 63 by 12, we get 5 and a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 601915.0
Subtract 60 from 63 to get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 12

Advancing to step 8:
37 divided by 12 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 6019153.0
If we take 36 away from 37, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
12 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 6019153.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
When dividing 100 by 12, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 6019153.08
If we take 96 away from 100, 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.

Let's proceed to step 11:
The number 12 fits into 40 3 times, leaving a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 6019153.083
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.

Let's proceed to step 12:
12 goes into 40 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 6019153.0833
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 6019153.0833, and the remainder is 4e-05.