We look at the division of 34102521 by 772 
The aim is to understand the frequency of 772 in 34102521.

Let's proceed to step 1:
3 divided by 772 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 772

Advancing to step 2:
772 goes into 34 0 times with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Grab the next digit (1) from the dividend, add it to 34, then carry on: 341 / 772

Moving on to step 3:
If we divide 341 by 772, we get 0 and a remainder of 341.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 341 after subtracting 0 from 341.
Grab the next digit (0) from the dividend, add it to 341, then carry on: 3410 / 772

Advancing to step 4:
The number 772 fits into 3410 4 times, leaving a remainder of 322.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 3088 from 3410, we get 322.
Take the next digit (2) from the dividend and append it to 322, then repeat: 3222 / 772

Step 5:
If we divide 3222 by 772, we get 4 and a remainder of 134.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Subtracting 3088 from 3222 leaves us with 134.
Bring next digit (5) of the dividend behind the 134 and repeat the process: 1345 / 772

On to step 6:
772 goes into 1345 1 times with a remainder of 573.
The next digit of our result is 1. 
Result so far: 441.0
If we subtract 772 from 1345, we get 573.
Fetch the next digit (2) from the dividend, attach it to 573 and continue: 5732 / 772

Going ahead to step 7:
When dividing 5732 by 772, we get 7 with a remainder of 328.
Record the quotient 7 as the next digit in the result. 
Result so far: 4417.0
Subtracting 5404 from 5732 leaves us with 328.
Include the next digit (1) from the dividend after 328, then repeat: 3281 / 772

Moving on to step 8:
If we divide 3281 by 772, we get 4 and a remainder of 193.
Write down 4 as next digit of the result. 
Result so far: 44174.0
Deduct 3088 from 3281 and we're left with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Let's proceed to step 9:
1930 divided by 772 is 2 with a remainder of 386.
Put 2 as the next digit of the answer. 
Result so far: 44174.2
The remainder is 386 after subtracting 1544 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Moving on to step 10:
If we divide 3860 by 772, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 44174.25
Subtracting 3860 from 3860 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 772 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 44174.25
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
0 divided by 772 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 44174.25
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 44174.25 with a remaining 0.0.