We look at the division of 57088094 by 975 
The aim is to understand the frequency of 975 in 57088094.

Step 1:
The number 975 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 975

Step 2:
When dividing 57 by 975, we get 0 with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 975

Going ahead to step 3:
When dividing 570 by 975, we get 0 with a remainder of 570.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 570, we end up with 570.
Fetch the next digit (8) from the dividend, attach it to 570 and continue: 5708 / 975

Let's proceed to step 4:
975 can be fit into 5708 5 times, resulting in a remainder of 833.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 4875 from 5708 leaves us with 833.
Append the next digit (8) from the dividend to 833 and continue with: 8338 / 975

Advancing to step 5:
975 goes into 8338 8 times with a remainder of 538.
The next digit of our result is 8. 
Result so far: 58.0
Deduct 7800 from 8338 and we're left with 538.
Append the next digit (0) from the dividend to 538 and continue with: 5380 / 975

Moving on to step 6:
If we divide 5380 by 975, we get 5 and a remainder of 505.
The number 5 becomes the next digit in our result. 
Result so far: 585.0
If we take 4875 away from 5380, we end up with 505.
Grab the next digit (9) from the dividend, add it to 505, then carry on: 5059 / 975

Moving on to step 7:
975 can be fit into 5059 5 times, resulting in a remainder of 184.
The number 5 becomes the next digit in our result. 
Result so far: 5855.0
If we take 4875 away from 5059, we end up with 184.
Include the next digit (4) from the dividend after 184, then repeat: 1844 / 975

On to step 8:
When dividing 1844 by 975, we get 1 with a remainder of 869.
Use 1 as the next digit of our solution. 
Result so far: 58551.0
The remainder is 869 after subtracting 975 from 1844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8690, and continue the process.

Advancing to step 9:
When dividing 8690 by 975, we get 8 with a remainder of 890.
The next digit of our result is 8. 
Result so far: 58551.8
Deduct 7800 from 8690 and we're left with 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8900, and continue the process.

Step 10:
When dividing 8900 by 975, we get 9 with a remainder of 125.
The next digit of our result is 9. 
Result so far: 58551.89
If we take 8775 away from 8900, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 11:
975 can be fit into 1250 1 times, resulting in a remainder of 275.
Put 1 as the next digit of the answer. 
Result so far: 58551.891
Subtracting 975 from 1250 leaves us with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 12:
975 goes into 2750 2 times with a remainder of 800.
Record the quotient 2 as the next digit in the result. 
Result so far: 58551.8912
Deduct 1950 from 2750 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 13:
When dividing 8000 by 975, we get 8 with a remainder of 200.
Use 8 as the next digit of our solution. 
Result so far: 58551.89128
Deduct 7800 from 8000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 14:
975 goes into 2000 2 times with a remainder of 50.
Record the quotient 2 as the next digit in the result. 
Result so far: 58551.891282
The remainder is 50 after subtracting 1950 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 15:
If we divide 500 by 975, we get 0 and a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 58551.891282
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 16:
If we divide 5000 by 975, we get 5 and a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 58551.89128205
Subtract 4875 from 5000 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.

The final outcome is 58551.89128205, with a leftover of 1.25e-07.