12232721 ÷ 147 
We want to figure out the number of times 12232721 can be divided by 147.

Moving on to step 1:
When dividing 1 by 147, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 147

Moving on to step 2:
12 divided by 147 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 147

On to step 3:
147 goes into 122 0 times with a remainder of 122.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 122 leaves us with 122.
Grab the next digit (3) from the dividend, add it to 122, then carry on: 1223 / 147

Let's proceed to step 4:
If we divide 1223 by 147, we get 8 and a remainder of 47.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 47 after subtracting 1176 from 1223.
Append the next digit (2) from the dividend to 47 and continue with: 472 / 147

On to step 5:
If we divide 472 by 147, we get 3 and a remainder of 31.
The next digit of our result is 3. 
Result so far: 83.0
Deduct 441 from 472 and we're left with 31.
Fetch the next digit (7) from the dividend, attach it to 31 and continue: 317 / 147

Moving on to step 6:
The number 147 fits into 317 2 times, leaving a remainder of 23.
Record the quotient 2 as the next digit in the result. 
Result so far: 832.0
Subtract 294 from 317 to get 23.
Append the next digit (2) from the dividend to 23 and continue with: 232 / 147

Advancing to step 7:
The number 147 fits into 232 1 times, leaving a remainder of 85.
The number 1 becomes the next digit in our result. 
Result so far: 8321.0
Deduct 147 from 232 and we're left with 85.
Append the next digit (1) from the dividend to 85 and continue with: 851 / 147

Step 8:
851 divided by 147 is 5 with a remainder of 116.
Use 5 as the next digit of our solution. 
Result so far: 83215.0
Subtracting 735 from 851 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 9:
147 goes into 1160 7 times with a remainder of 131.
Put 7 as the next digit of the answer. 
Result so far: 83215.7
The remainder is 131 after subtracting 1029 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

On to step 10:
The number 147 fits into 1310 8 times, leaving a remainder of 134.
Write down 8 as next digit of the result. 
Result so far: 83215.78
If we take 1176 away from 1310, 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.

Let's proceed to step 11:
When dividing 1340 by 147, we get 9 with a remainder of 17.
The next digit of our result is 9. 
Result so far: 83215.789
The remainder is 17 after subtracting 1323 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
170 divided by 147 is 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 83215.7891
Subtract 147 from 170 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
If we divide 230 by 147, we get 1 and a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 83215.78911
The remainder is 83 after subtracting 147 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

In conclusion, the division gives 83215.78911 with a balance of 8.3e-05.