69571640 ÷ 752 
The aim is to understand the frequency of 752 in 69571640.

Let's proceed to step 1:
The number 752 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 752

Moving on to step 2:
752 can be fit into 69 0 times, resulting in a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Include the next digit (5) from the dividend after 69, then repeat: 695 / 752

Moving on to step 3:
If we divide 695 by 752, we get 0 and a remainder of 695.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 695 leaves us with 695.
Append the next digit (7) from the dividend to 695 and continue with: 6957 / 752

Step 4:
When dividing 6957 by 752, we get 9 with a remainder of 189.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 189 after subtracting 6768 from 6957.
Take the next digit (1) from the dividend and append it to 189, then repeat: 1891 / 752

Step 5:
When dividing 1891 by 752, we get 2 with a remainder of 387.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
Subtracting 1504 from 1891 leaves us with 387.
Fetch the next digit (6) from the dividend, attach it to 387 and continue: 3876 / 752

Moving on to step 6:
752 can be fit into 3876 5 times, resulting in a remainder of 116.
Put 5 as the next digit of the answer. 
Result so far: 925.0
If we subtract 3760 from 3876, we get 116.
Include the next digit (4) from the dividend after 116, then repeat: 1164 / 752

Moving on to step 7:
1164 divided by 752 is 1 with a remainder of 412.
Put 1 as the next digit of the answer. 
Result so far: 9251.0
If we subtract 752 from 1164, we get 412.
Take the next digit (0) from the dividend and append it to 412, then repeat: 4120 / 752

Moving on to step 8:
752 goes into 4120 5 times with a remainder of 360.
Use 5 as the next digit of our solution. 
Result so far: 92515.0
Subtracting 3760 from 4120 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 9:
If we divide 3600 by 752, we get 4 and a remainder of 592.
Write down 4 as next digit of the result. 
Result so far: 92515.4
Subtracting 3008 from 3600 leaves us with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Advancing to step 10:
The number 752 fits into 5920 7 times, leaving a remainder of 656.
The next digit of our result is 7. 
Result so far: 92515.47
If we take 5264 away from 5920, we end up 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.

Advancing to step 11:
When dividing 6560 by 752, we get 8 with a remainder of 544.
Record the quotient 8 as the next digit in the result. 
Result so far: 92515.478
Deduct 6016 from 6560 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 12:
When dividing 5440 by 752, we get 7 with a remainder of 176.
Record the quotient 7 as the next digit in the result. 
Result so far: 92515.4787
If we subtract 5264 from 5440, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 13:
752 can be fit into 1760 2 times, resulting in a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 92515.47872
Subtract 1504 from 1760 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 14:
2560 divided by 752 is 3 with a remainder of 304.
The number 3 becomes the next digit in our result. 
Result so far: 92515.478723
Deduct 2256 from 2560 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 15:
3040 divided by 752 is 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 92515.4787234
The remainder is 32 after subtracting 3008 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 16:
320 divided by 752 is 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 92515.4787234
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final result is 92515.4787234 with a remainder of 3.2e-07.