12975897 ÷ 112 
We want to figure out the number of times 12975897 can be divided by 112.

Let's proceed to step 1:
112 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 112

Going ahead to step 2:
112 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 112

Advancing to step 3:
When dividing 129 by 112, we get 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 17 after subtracting 112 from 129.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 112

Step 4:
112 goes into 177 1 times with a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 112 from 177 to get 65.
Grab the next digit (5) from the dividend, add it to 65, then carry on: 655 / 112

Moving on to step 5:
112 goes into 655 5 times with a remainder of 95.
The next digit of our result is 5. 
Result so far: 115.0
Deduct 560 from 655 and we're left with 95.
Grab the next digit (8) from the dividend, add it to 95, then carry on: 958 / 112

Let's proceed to step 6:
112 goes into 958 8 times with a remainder of 62.
The next digit of our result is 8. 
Result so far: 1158.0
Subtracting 896 from 958 leaves us with 62.
Fetch the next digit (9) from the dividend, attach it to 62 and continue: 629 / 112

Step 7:
629 divided by 112 is 5 with a remainder of 69.
Use 5 as the next digit of our solution. 
Result so far: 11585.0
If we take 560 away from 629, we end up with 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 112

On to step 8:
112 can be fit into 697 6 times, resulting in a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 115856.0
If we take 672 away from 697, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
250 divided by 112 is 2 with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 115856.2
The remainder is 26 after subtracting 224 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
When dividing 260 by 112, we get 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 115856.22
If we subtract 224 from 260, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 115856.22 and a remainder of 0.036.