We look at the division of 3492053 by 785 
The aim is to understand the frequency of 785 in 3492053.

Step 1:
When dividing 3 by 785, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 785

Advancing to step 2:
785 can be fit into 34 0 times, resulting in a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Include the next digit (9) from the dividend after 34, then repeat: 349 / 785

Advancing to step 3:
If we divide 349 by 785, we get 0 and a remainder of 349.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 349 to get 349.
Take the next digit (2) from the dividend and append it to 349, then repeat: 3492 / 785

Going ahead to step 4:
If we divide 3492 by 785, we get 4 and a remainder of 352.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 3140 away from 3492, we end up with 352.
Include the next digit (0) from the dividend after 352, then repeat: 3520 / 785

Let's proceed to step 5:
3520 divided by 785 is 4 with a remainder of 380.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Subtract 3140 from 3520 to get 380.
Take the next digit (5) from the dividend and append it to 380, then repeat: 3805 / 785

Step 6:
The number 785 fits into 3805 4 times, leaving a remainder of 665.
Put 4 as the next digit of the answer. 
Result so far: 444.0
Subtracting 3140 from 3805 leaves us with 665.
Fetch the next digit (3) from the dividend, attach it to 665 and continue: 6653 / 785

Advancing to step 7:
When dividing 6653 by 785, we get 8 with a remainder of 373.
Record the quotient 8 as the next digit in the result. 
Result so far: 4448.0
Subtract 6280 from 6653 to get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Advancing to step 8:
If we divide 3730 by 785, we get 4 and a remainder of 590.
Record the quotient 4 as the next digit in the result. 
Result so far: 4448.4
Deduct 3140 from 3730 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 9:
785 goes into 5900 7 times with a remainder of 405.
Record the quotient 7 as the next digit in the result. 
Result so far: 4448.47
Subtracting 5495 from 5900 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 10:
When dividing 4050 by 785, we get 5 with a remainder of 125.
The number 5 becomes the next digit in our result. 
Result so far: 4448.475
Subtract 3925 from 4050 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 11:
The number 785 fits into 1250 1 times, leaving a remainder of 465.
Record the quotient 1 as the next digit in the result. 
Result so far: 4448.4751
Subtracting 785 from 1250 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Moving on to step 12:
4650 divided by 785 is 5 with a remainder of 725.
Use 5 as the next digit of our solution. 
Result so far: 4448.47515
Subtract 3925 from 4650 to get 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 13:
If we divide 7250 by 785, we get 9 and a remainder of 185.
The number 9 becomes the next digit in our result. 
Result so far: 4448.475159
If we subtract 7065 from 7250, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 14:
785 can be fit into 1850 2 times, resulting in a remainder of 280.
Write down 2 as next digit of the result. 
Result so far: 4448.4751592
Subtracting 1570 from 1850 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 15:
785 can be fit into 2800 3 times, resulting in a remainder of 445.
Record the quotient 3 as the next digit in the result. 
Result so far: 4448.47515923
If we take 2355 away from 2800, we end up with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The final outcome is 4448.47515923, with a leftover of 4.45e-07.