We look at the division of 28786607 by 711 
The aim is to understand the frequency of 711 in 28786607.

Moving on to step 1:
If we divide 2 by 711, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 711

On to step 2:
If we divide 28 by 711, we get 0 and a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 711

Step 3:
When dividing 287 by 711, we get 0 with a remainder of 287.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 287, we get 287.
Append the next digit (8) from the dividend to 287 and continue with: 2878 / 711

Step 4:
The number 711 fits into 2878 4 times, leaving a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 2844 away from 2878, we end up with 34.
Include the next digit (6) from the dividend after 34, then repeat: 346 / 711

Step 5:
When dividing 346 by 711, we get 0 with a remainder of 346.
The next digit of our result is 0. 
Result so far: 40.0
Subtracting 0 from 346 leaves us with 346.
Grab the next digit (6) from the dividend, add it to 346, then carry on: 3466 / 711

Advancing to step 6:
If we divide 3466 by 711, we get 4 and a remainder of 622.
The number 4 becomes the next digit in our result. 
Result so far: 404.0
If we subtract 2844 from 3466, we get 622.
Append the next digit (0) from the dividend to 622 and continue with: 6220 / 711

Going ahead to step 7:
711 goes into 6220 8 times with a remainder of 532.
Write down 8 as next digit of the result. 
Result so far: 4048.0
Subtract 5688 from 6220 to get 532.
Fetch the next digit (7) from the dividend, attach it to 532 and continue: 5327 / 711

Step 8:
When dividing 5327 by 711, we get 7 with a remainder of 350.
The next digit of our result is 7. 
Result so far: 40487.0
Deduct 4977 from 5327 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Let's proceed to step 9:
When dividing 3500 by 711, we get 4 with a remainder of 656.
Record the quotient 4 as the next digit in the result. 
Result so far: 40487.4
Deduct 2844 from 3500 and we're left with 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Let's proceed to step 10:
The number 711 fits into 6560 9 times, leaving a remainder of 161.
Use 9 as the next digit of our solution. 
Result so far: 40487.49
If we subtract 6399 from 6560, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 11:
If we divide 1610 by 711, we get 2 and a remainder of 188.
Write down 2 as next digit of the result. 
Result so far: 40487.492
Subtracting 1422 from 1610 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 12:
711 goes into 1880 2 times with a remainder of 458.
The number 2 becomes the next digit in our result. 
Result so far: 40487.4922
Deduct 1422 from 1880 and we're left with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

The quotient of the division is 40487.4922, and the remainder is 0.00458.