15856278 ÷ 912 
The aim is to understand the frequency of 912 in 15856278.

Moving on to step 1:
If we divide 1 by 912, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 912

Step 2:
912 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 912

On to step 3:
The number 912 fits into 158 0 times, leaving a remainder of 158.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 158 leaves us with 158.
Bring next digit (5) of the dividend behind the 158 and repeat the process: 1585 / 912

Advancing to step 4:
When dividing 1585 by 912, we get 1 with a remainder of 673.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 912 from 1585 to get 673.
Bring next digit (6) of the dividend behind the 673 and repeat the process: 6736 / 912

Let's proceed to step 5:
If we divide 6736 by 912, we get 7 and a remainder of 352.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 6384 from 6736 and we're left with 352.
Append the next digit (2) from the dividend to 352 and continue with: 3522 / 912

Going ahead to step 6:
If we divide 3522 by 912, we get 3 and a remainder of 786.
Write down 3 as next digit of the result. 
Result so far: 173.0
If we subtract 2736 from 3522, we get 786.
Grab the next digit (7) from the dividend, add it to 786, then carry on: 7867 / 912

Going ahead to step 7:
If we divide 7867 by 912, we get 8 and a remainder of 571.
Put 8 as the next digit of the answer. 
Result so far: 1738.0
If we take 7296 away from 7867, we end up with 571.
Append the next digit (8) from the dividend to 571 and continue with: 5718 / 912

Let's proceed to step 8:
5718 divided by 912 is 6 with a remainder of 246.
The next digit of our result is 6. 
Result so far: 17386.0
Subtract 5472 from 5718 to get 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Let's proceed to step 9:
If we divide 2460 by 912, we get 2 and a remainder of 636.
The next digit of our result is 2. 
Result so far: 17386.2
Deduct 1824 from 2460 and we're left with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Moving on to step 10:
If we divide 6360 by 912, we get 6 and a remainder of 888.
The next digit of our result is 6. 
Result so far: 17386.26
Subtract 5472 from 6360 to get 888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8880, and continue the process.

Let's proceed to step 11:
When dividing 8880 by 912, we get 9 with a remainder of 672.
Record the quotient 9 as the next digit in the result. 
Result so far: 17386.269
If we take 8208 away from 8880, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

On to step 12:
If we divide 6720 by 912, we get 7 and a remainder of 336.
Put 7 as the next digit of the answer. 
Result so far: 17386.2697
Subtract 6384 from 6720 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 13:
The number 912 fits into 3360 3 times, leaving a remainder of 624.
The number 3 becomes the next digit in our result. 
Result so far: 17386.26973
Subtract 2736 from 3360 to get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Let's proceed to step 14:
912 can be fit into 6240 6 times, resulting in a remainder of 768.
The number 6 becomes the next digit in our result. 
Result so far: 17386.269736
Subtracting 5472 from 6240 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Advancing to step 15:
If we divide 7680 by 912, we get 8 and a remainder of 384.
Write down 8 as next digit of the result. 
Result so far: 17386.2697368
Subtract 7296 from 7680 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Advancing to step 16:
When dividing 3840 by 912, we get 4 with a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 17386.26973684
Subtract 3648 from 3840 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 17386.26973684 and a remainder of 1.92e-07.