We're dividing 76010691 by 910 
The aim is to understand the frequency of 910 in 76010691.

Going ahead to step 1:
If we divide 7 by 910, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
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 / 910

Step 2:
The number 910 fits into 76 0 times, leaving a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 910

On to step 3:
760 divided by 910 is 0 with a remainder of 760.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 760, we end up with 760.
Take the next digit (1) from the dividend and append it to 760, then repeat: 7601 / 910

Step 4:
7601 divided by 910 is 8 with a remainder of 321.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 7280 from 7601, we get 321.
Take the next digit (0) from the dividend and append it to 321, then repeat: 3210 / 910

Step 5:
3210 divided by 910 is 3 with a remainder of 480.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtracting 2730 from 3210 leaves us with 480.
Include the next digit (6) from the dividend after 480, then repeat: 4806 / 910

Let's proceed to step 6:
The number 910 fits into 4806 5 times, leaving a remainder of 256.
Put 5 as the next digit of the answer. 
Result so far: 835.0
Subtract 4550 from 4806 to get 256.
Append the next digit (9) from the dividend to 256 and continue with: 2569 / 910

Going ahead to step 7:
The number 910 fits into 2569 2 times, leaving a remainder of 749.
Use 2 as the next digit of our solution. 
Result so far: 8352.0
If we subtract 1820 from 2569, we get 749.
Take the next digit (1) from the dividend and append it to 749, then repeat: 7491 / 910

Moving on to step 8:
910 can be fit into 7491 8 times, resulting in a remainder of 211.
Write down 8 as next digit of the result. 
Result so far: 83528.0
If we subtract 7280 from 7491, we get 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Step 9:
2110 divided by 910 is 2 with a remainder of 290.
Use 2 as the next digit of our solution. 
Result so far: 83528.2
Subtract 1820 from 2110 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 10:
When dividing 2900 by 910, we get 3 with a remainder of 170.
Put 3 as the next digit of the answer. 
Result so far: 83528.23
If we subtract 2730 from 2900, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 11:
When dividing 1700 by 910, we get 1 with a remainder of 790.
Write down 1 as next digit of the result. 
Result so far: 83528.231
If we take 910 away from 1700, we end up with 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Moving on to step 12:
When dividing 7900 by 910, we get 8 with a remainder of 620.
Write down 8 as next digit of the result. 
Result so far: 83528.2318
Subtracting 7280 from 7900 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 13:
When dividing 6200 by 910, we get 6 with a remainder of 740.
The next digit of our result is 6. 
Result so far: 83528.23186
Deduct 5460 from 6200 and we're left with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 14:
When dividing 7400 by 910, we get 8 with a remainder of 120.
Record the quotient 8 as the next digit in the result. 
Result so far: 83528.231868
If we take 7280 away from 7400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
The number 910 fits into 1200 1 times, leaving a remainder of 290.
The next digit of our result is 1. 
Result so far: 83528.2318681
If we take 910 away from 1200, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 16:
When dividing 2900 by 910, we get 3 with a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 83528.23186813
Deduct 2730 from 2900 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

After the division, we end up with 83528.23186813 and a remainder of 1.7e-07.