We look at the division of 85889470 by 766 
The aim is to understand the frequency of 766 in 85889470.

Step 1:
If we divide 8 by 766, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 766

Going ahead to step 2:
85 divided by 766 is 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Include the next digit (8) from the dividend after 85, then repeat: 858 / 766

Step 3:
If we divide 858 by 766, we get 1 and a remainder of 92.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 766 away from 858, we end up with 92.
Bring next digit (8) of the dividend behind the 92 and repeat the process: 928 / 766

Going ahead to step 4:
The number 766 fits into 928 1 times, leaving a remainder of 162.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 766 from 928 and we're left with 162.
Include the next digit (9) from the dividend after 162, then repeat: 1629 / 766

Advancing to step 5:
When dividing 1629 by 766, we get 2 with a remainder of 97.
Record the quotient 2 as the next digit in the result. 
Result so far: 112.0
Subtracting 1532 from 1629 leaves us with 97.
Take the next digit (4) from the dividend and append it to 97, then repeat: 974 / 766

Moving on to step 6:
When dividing 974 by 766, we get 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 1121.0
Deduct 766 from 974 and we're left with 208.
Bring next digit (7) of the dividend behind the 208 and repeat the process: 2087 / 766

On to step 7:
766 can be fit into 2087 2 times, resulting in a remainder of 555.
Use 2 as the next digit of our solution. 
Result so far: 11212.0
Deduct 1532 from 2087 and we're left with 555.
Bring next digit (0) of the dividend behind the 555 and repeat the process: 5550 / 766

On to step 8:
The number 766 fits into 5550 7 times, leaving a remainder of 188.
The next digit of our result is 7. 
Result so far: 112127.0
Deduct 5362 from 5550 and we're left 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.

Advancing to step 9:
The number 766 fits into 1880 2 times, leaving a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 112127.2
If we subtract 1532 from 1880, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 10:
766 goes into 3480 4 times with a remainder of 416.
Use 4 as the next digit of our solution. 
Result so far: 112127.24
Deduct 3064 from 3480 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 11:
766 can be fit into 4160 5 times, resulting in a remainder of 330.
Use 5 as the next digit of our solution. 
Result so far: 112127.245
Deduct 3830 from 4160 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Going ahead to step 12:
The number 766 fits into 3300 4 times, leaving a remainder of 236.
Use 4 as the next digit of our solution. 
Result so far: 112127.2454
If we take 3064 away from 3300, we end up with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 13:
When dividing 2360 by 766, we get 3 with a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 112127.24543
The remainder is 62 after subtracting 2298 from 2360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 14:
620 divided by 766 is 0 with a remainder of 620.
Use 0 as the next digit of our solution. 
Result so far: 112127.24543
If we subtract 0 from 620, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 15:
The number 766 fits into 6200 8 times, leaving a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 112127.2454308
The remainder is 72 after subtracting 6128 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 16:
766 goes into 720 0 times with a remainder of 720.
The next digit of our result is 0. 
Result so far: 112127.2454308
The remainder is 720 after subtracting 0 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The final outcome is 112127.2454308, with a leftover of 7.2e-07.