We look at the division of 12373245 by 797 
We want to figure out the number of times 12373245 can be divided by 797.

On to step 1:
When dividing 1 by 797, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the 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 / 797

Let's proceed to step 2:
If we divide 12 by 797, we get 0 and a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 797

Let's proceed to step 3:
If we divide 123 by 797, we get 0 and a remainder of 123.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 123 leaves us with 123.
Bring next digit (7) of the dividend behind the 123 and repeat the process: 1237 / 797

Advancing to step 4:
797 can be fit into 1237 1 times, resulting in a remainder of 440.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 797 away from 1237, we end up with 440.
Bring next digit (3) of the dividend behind the 440 and repeat the process: 4403 / 797

Going ahead to step 5:
4403 divided by 797 is 5 with a remainder of 418.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 418 after subtracting 3985 from 4403.
Grab the next digit (2) from the dividend, add it to 418, then carry on: 4182 / 797

Going ahead to step 6:
The number 797 fits into 4182 5 times, leaving a remainder of 197.
Use 5 as the next digit of our solution. 
Result so far: 155.0
Deduct 3985 from 4182 and we're left with 197.
Take the next digit (4) from the dividend and append it to 197, then repeat: 1974 / 797

Let's proceed to step 7:
The number 797 fits into 1974 2 times, leaving a remainder of 380.
The number 2 becomes the next digit in our result. 
Result so far: 1552.0
If we subtract 1594 from 1974, we get 380.
Append the next digit (5) from the dividend to 380 and continue with: 3805 / 797

Advancing to step 8:
3805 divided by 797 is 4 with a remainder of 617.
Use 4 as the next digit of our solution. 
Result so far: 15524.0
Deduct 3188 from 3805 and we're left with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Moving on to step 9:
If we divide 6170 by 797, we get 7 and a remainder of 591.
Put 7 as the next digit of the answer. 
Result so far: 15524.7
Deduct 5579 from 6170 and we're left with 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Step 10:
5910 divided by 797 is 7 with a remainder of 331.
Record the quotient 7 as the next digit in the result. 
Result so far: 15524.77
Deduct 5579 from 5910 and we're left with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

After the division, we end up with 15524.77 and a remainder of 0.331.