86414394 divided by 907 
The aim is to understand the frequency of 907 in 86414394.

Advancing to step 1:
The number 907 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 907

Step 2:
When dividing 86 by 907, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (4) from the dividend, attach it to 86 and continue: 864 / 907

Going ahead to step 3:
When dividing 864 by 907, we get 0 with a remainder of 864.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 864, we end up with 864.
Include the next digit (1) from the dividend after 864, then repeat: 8641 / 907

Going ahead to step 4:
907 goes into 8641 9 times with a remainder of 478.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 8163 from 8641 and we're left with 478.
Include the next digit (4) from the dividend after 478, then repeat: 4784 / 907

Advancing to step 5:
The number 907 fits into 4784 5 times, leaving a remainder of 249.
Put 5 as the next digit of the answer. 
Result so far: 95.0
Deduct 4535 from 4784 and we're left with 249.
Bring next digit (3) of the dividend behind the 249 and repeat the process: 2493 / 907

Advancing to step 6:
2493 divided by 907 is 2 with a remainder of 679.
Use 2 as the next digit of our solution. 
Result so far: 952.0
Deduct 1814 from 2493 and we're left with 679.
Take the next digit (9) from the dividend and append it to 679, then repeat: 6799 / 907

Advancing to step 7:
When dividing 6799 by 907, we get 7 with a remainder of 450.
The next digit of our result is 7. 
Result so far: 9527.0
Subtract 6349 from 6799 to get 450.
Fetch the next digit (4) from the dividend, attach it to 450 and continue: 4504 / 907

Moving on to step 8:
If we divide 4504 by 907, we get 4 and a remainder of 876.
Use 4 as the next digit of our solution. 
Result so far: 95274.0
Subtract 3628 from 4504 to get 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Going ahead to step 9:
When dividing 8760 by 907, we get 9 with a remainder of 597.
Write down 9 as next digit of the result. 
Result so far: 95274.9
The remainder is 597 after subtracting 8163 from 8760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

Advancing to step 10:
907 can be fit into 5970 6 times, resulting in a remainder of 528.
The next digit of our result is 6. 
Result so far: 95274.96
If we take 5442 away from 5970, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 11:
907 can be fit into 5280 5 times, resulting in a remainder of 745.
The number 5 becomes the next digit in our result. 
Result so far: 95274.965
Subtracting 4535 from 5280 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Advancing to step 12:
The number 907 fits into 7450 8 times, leaving a remainder of 194.
Record the quotient 8 as the next digit in the result. 
Result so far: 95274.9658
The remainder is 194 after subtracting 7256 from 7450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 13:
907 goes into 1940 2 times with a remainder of 126.
The next digit of our result is 2. 
Result so far: 95274.96582
The remainder is 126 after subtracting 1814 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 14:
When dividing 1260 by 907, we get 1 with a remainder of 353.
The number 1 becomes the next digit in our result. 
Result so far: 95274.965821
Subtracting 907 from 1260 leaves us with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Advancing to step 15:
907 can be fit into 3530 3 times, resulting in a remainder of 809.
The number 3 becomes the next digit in our result. 
Result so far: 95274.9658213
Subtracting 2721 from 3530 leaves us with 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Let's proceed to step 16:
When dividing 8090 by 907, we get 8 with a remainder of 834.
Use 8 as the next digit of our solution. 
Result so far: 95274.96582138
If we take 7256 away from 8090, we end up with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

The final outcome is 95274.96582138, with a leftover of 8.34e-07.