We divide 39685437 by 766
The aim is to understand the frequency of 766 in 39685437.

Let's proceed to step 1:
766 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 766

Let's proceed to step 2:
The number 766 fits into 39 0 times, leaving a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 766

Going ahead to step 3:
If we divide 396 by 766, we get 0 and a remainder of 396.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 396, we get 396.
Take the next digit (8) from the dividend and append it to 396, then repeat: 3968 / 766

Moving on to step 4:
When dividing 3968 by 766, we get 5 with a remainder of 138.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 138 after subtracting 3830 from 3968.
Fetch the next digit (5) from the dividend, attach it to 138 and continue: 1385 / 766

Advancing to step 5:
If we divide 1385 by 766, we get 1 and a remainder of 619.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Deduct 766 from 1385 and we're left with 619.
Take the next digit (4) from the dividend and append it to 619, then repeat: 6194 / 766

Let's proceed to step 6:
When dividing 6194 by 766, we get 8 with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 518.0
If we subtract 6128 from 6194, we get 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 766

Advancing to step 7:
663 divided by 766 is 0 with a remainder of 663.
Use 0 as the next digit of our solution. 
Result so far: 5180.0
Deduct 0 from 663 and we're left with 663.
Bring next digit (7) of the dividend behind the 663 and repeat the process: 6637 / 766

Step 8:
If we divide 6637 by 766, we get 8 and a remainder of 509.
Put 8 as the next digit of the answer. 
Result so far: 51808.0
If we take 6128 away from 6637, we end up with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 9:
766 can be fit into 5090 6 times, resulting in a remainder of 494.
The next digit of our result is 6. 
Result so far: 51808.6
If we subtract 4596 from 5090, we get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

On to step 10:
766 goes into 4940 6 times with a remainder of 344.
Record the quotient 6 as the next digit in the result. 
Result so far: 51808.66
Subtracting 4596 from 4940 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Our division results in 51808.66 with a remaining 0.344.