87227434 ÷ 905 
The aim is to understand the frequency of 905 in 87227434.

Let's proceed to step 1:
The number 905 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 905

On to step 2:
87 divided by 905 is 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Fetch the next digit (2) from the dividend, attach it to 87 and continue: 872 / 905

Step 3:
When dividing 872 by 905, we get 0 with a remainder of 872.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 872, we end up with 872.
Take the next digit (2) from the dividend and append it to 872, then repeat: 8722 / 905

Let's proceed to step 4:
The number 905 fits into 8722 9 times, leaving a remainder of 577.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 577 after subtracting 8145 from 8722.
Fetch the next digit (7) from the dividend, attach it to 577 and continue: 5777 / 905

On to step 5:
905 can be fit into 5777 6 times, resulting in a remainder of 347.
Use 6 as the next digit of our solution. 
Result so far: 96.0
The remainder is 347 after subtracting 5430 from 5777.
Fetch the next digit (4) from the dividend, attach it to 347 and continue: 3474 / 905

Step 6:
905 goes into 3474 3 times with a remainder of 759.
The number 3 becomes the next digit in our result. 
Result so far: 963.0
If we take 2715 away from 3474, we end up with 759.
Grab the next digit (3) from the dividend, add it to 759, then carry on: 7593 / 905

On to step 7:
The number 905 fits into 7593 8 times, leaving a remainder of 353.
Write down 8 as next digit of the result. 
Result so far: 9638.0
Deduct 7240 from 7593 and we're left with 353.
Include the next digit (4) from the dividend after 353, then repeat: 3534 / 905

Let's proceed to step 8:
905 can be fit into 3534 3 times, resulting in a remainder of 819.
Write down 3 as next digit of the result. 
Result so far: 96383.0
Deduct 2715 from 3534 and we're left with 819.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8190, and continue the process.

Advancing to step 9:
905 can be fit into 8190 9 times, resulting in a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 96383.9
Deduct 8145 from 8190 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
905 goes into 450 0 times with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 96383.9
If we subtract 0 from 450, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 11:
4500 divided by 905 is 4 with a remainder of 880.
The number 4 becomes the next digit in our result. 
Result so far: 96383.904
If we subtract 3620 from 4500, we get 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

On to step 12:
8800 divided by 905 is 9 with a remainder of 655.
The number 9 becomes the next digit in our result. 
Result so far: 96383.9049
If we subtract 8145 from 8800, we get 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

Advancing to step 13:
If we divide 6550 by 905, we get 7 and a remainder of 215.
Record the quotient 7 as the next digit in the result. 
Result so far: 96383.90497
If we take 6335 away from 6550, we end up with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Moving on to step 14:
905 goes into 2150 2 times with a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 96383.904972
If we subtract 1810 from 2150, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 15:
The number 905 fits into 3400 3 times, leaving a remainder of 685.
Record the quotient 3 as the next digit in the result. 
Result so far: 96383.9049723
The remainder is 685 after subtracting 2715 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

On to step 16:
905 goes into 6850 7 times with a remainder of 515.
The number 7 becomes the next digit in our result. 
Result so far: 96383.90497237
If we subtract 6335 from 6850, we get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Our division results in 96383.90497237 with a remaining 5.15e-07.