76707723 ÷ 905 
The aim is to understand the frequency of 905 in 76707723.

Advancing to step 1:
If we divide 7 by 905, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 905

Let's proceed to step 2:
76 divided by 905 is 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Fetch the next digit (7) from the dividend, attach it to 76 and continue: 767 / 905

Going ahead to step 3:
905 can be fit into 767 0 times, resulting in a remainder of 767.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 767 leaves us with 767.
Include the next digit (0) from the dividend after 767, then repeat: 7670 / 905

Advancing to step 4:
The number 905 fits into 7670 8 times, leaving a remainder of 430.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 7240 from 7670 to get 430.
Take the next digit (7) from the dividend and append it to 430, then repeat: 4307 / 905

Step 5:
When dividing 4307 by 905, we get 4 with a remainder of 687.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtracting 3620 from 4307 leaves us with 687.
Fetch the next digit (7) from the dividend, attach it to 687 and continue: 6877 / 905

Moving on to step 6:
905 goes into 6877 7 times with a remainder of 542.
Write down 7 as next digit of the result. 
Result so far: 847.0
Deduct 6335 from 6877 and we're left with 542.
Grab the next digit (2) from the dividend, add it to 542, then carry on: 5422 / 905

Moving on to step 7:
905 goes into 5422 5 times with a remainder of 897.
Use 5 as the next digit of our solution. 
Result so far: 8475.0
Deduct 4525 from 5422 and we're left with 897.
Append the next digit (3) from the dividend to 897 and continue with: 8973 / 905

Advancing to step 8:
The number 905 fits into 8973 9 times, leaving a remainder of 828.
Use 9 as the next digit of our solution. 
Result so far: 84759.0
The remainder is 828 after subtracting 8145 from 8973.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

On to step 9:
If we divide 8280 by 905, we get 9 and a remainder of 135.
The number 9 becomes the next digit in our result. 
Result so far: 84759.9
The remainder is 135 after subtracting 8145 from 8280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 10:
The number 905 fits into 1350 1 times, leaving a remainder of 445.
The next digit of our result is 1. 
Result so far: 84759.91
The remainder is 445 after subtracting 905 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Advancing to step 11:
If we divide 4450 by 905, we get 4 and a remainder of 830.
Put 4 as the next digit of the answer. 
Result so far: 84759.914
If we take 3620 away from 4450, we end up with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Going ahead to step 12:
The number 905 fits into 8300 9 times, leaving a remainder of 155.
The next digit of our result is 9. 
Result so far: 84759.9149
Subtracting 8145 from 8300 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 13:
905 can be fit into 1550 1 times, resulting in a remainder of 645.
Use 1 as the next digit of our solution. 
Result so far: 84759.91491
If we take 905 away from 1550, we end up with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Let's proceed to step 14:
If we divide 6450 by 905, we get 7 and a remainder of 115.
The number 7 becomes the next digit in our result. 
Result so far: 84759.914917
Subtracting 6335 from 6450 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 15:
905 can be fit into 1150 1 times, resulting in a remainder of 245.
The next digit of our result is 1. 
Result so far: 84759.9149171
If we subtract 905 from 1150, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

On to step 16:
If we divide 2450 by 905, we get 2 and a remainder of 640.
Write down 2 as next digit of the result. 
Result so far: 84759.91491712
Subtract 1810 from 2450 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final outcome is 84759.91491712, with a leftover of 6.4e-07.