We divide 51731609 by 112
The aim is to understand the frequency of 112 in 51731609.

Let's proceed to step 1:
112 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 112

Going ahead to step 2:
The number 112 fits into 51 0 times, leaving a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 112

Let's proceed to step 3:
If we divide 517 by 112, we get 4 and a remainder of 69.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 448 from 517 leaves us with 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 112

Going ahead to step 4:
112 goes into 693 6 times with a remainder of 21.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Subtract 672 from 693 to get 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 112

Advancing to step 5:
If we divide 211 by 112, we get 1 and a remainder of 99.
The next digit of our result is 1. 
Result so far: 461.0
If we take 112 away from 211, we end up with 99.
Append the next digit (6) from the dividend to 99 and continue with: 996 / 112

Step 6:
When dividing 996 by 112, we get 8 with a remainder of 100.
Write down 8 as next digit of the result. 
Result so far: 4618.0
Subtracting 896 from 996 leaves us with 100.
Include the next digit (0) from the dividend after 100, then repeat: 1000 / 112

Moving on to step 7:
112 can be fit into 1000 8 times, resulting in a remainder of 104.
Use 8 as the next digit of our solution. 
Result so far: 46188.0
If we take 896 away from 1000, we end up with 104.
Include the next digit (9) from the dividend after 104, then repeat: 1049 / 112

Step 8:
1049 divided by 112 is 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 461889.0
If we subtract 1008 from 1049, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 9:
When dividing 410 by 112, we get 3 with a remainder of 74.
Use 3 as the next digit of our solution. 
Result so far: 461889.3
If we subtract 336 from 410, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
When dividing 740 by 112, we get 6 with a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 461889.36
The remainder is 68 after subtracting 672 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 11:
The number 112 fits into 680 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 461889.366
Subtract 672 from 680 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 461889.366 with a remainder of 0.0008.