We look at the division of 75705746 by 993 
The aim is to understand the frequency of 993 in 75705746.

Let's proceed to step 1:
993 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 993

Step 2:
The number 993 fits into 75 0 times, leaving a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Include the next digit (7) from the dividend after 75, then repeat: 757 / 993

Advancing to step 3:
757 divided by 993 is 0 with a remainder of 757.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 757, we get 757.
Bring next digit (0) of the dividend behind the 757 and repeat the process: 7570 / 993

Moving on to step 4:
The number 993 fits into 7570 7 times, leaving a remainder of 619.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 6951 from 7570 leaves us with 619.
Fetch the next digit (5) from the dividend, attach it to 619 and continue: 6195 / 993

Going ahead to step 5:
993 can be fit into 6195 6 times, resulting in a remainder of 237.
Write down 6 as next digit of the result. 
Result so far: 76.0
Deduct 5958 from 6195 and we're left with 237.
Include the next digit (7) from the dividend after 237, then repeat: 2377 / 993

On to step 6:
2377 divided by 993 is 2 with a remainder of 391.
Use 2 as the next digit of our solution. 
Result so far: 762.0
If we take 1986 away from 2377, we end up with 391.
Include the next digit (4) from the dividend after 391, then repeat: 3914 / 993

Advancing to step 7:
993 can be fit into 3914 3 times, resulting in a remainder of 935.
Put 3 as the next digit of the answer. 
Result so far: 7623.0
Deduct 2979 from 3914 and we're left with 935.
Grab the next digit (6) from the dividend, add it to 935, then carry on: 9356 / 993

Moving on to step 8:
When dividing 9356 by 993, we get 9 with a remainder of 419.
Record the quotient 9 as the next digit in the result. 
Result so far: 76239.0
Subtracting 8937 from 9356 leaves us with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

On to step 9:
If we divide 4190 by 993, we get 4 and a remainder of 218.
The next digit of our result is 4. 
Result so far: 76239.4
If we subtract 3972 from 4190, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 10:
993 can be fit into 2180 2 times, resulting in a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 76239.42
Deduct 1986 from 2180 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 11:
993 can be fit into 1940 1 times, resulting in a remainder of 947.
The next digit of our result is 1. 
Result so far: 76239.421
If we take 993 away from 1940, we end up with 947.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9470, and continue the process.

Step 12:
If we divide 9470 by 993, we get 9 and a remainder of 533.
The number 9 becomes the next digit in our result. 
Result so far: 76239.4219
The remainder is 533 after subtracting 8937 from 9470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Going ahead to step 13:
5330 divided by 993 is 5 with a remainder of 365.
Write down 5 as next digit of the result. 
Result so far: 76239.42195
The remainder is 365 after subtracting 4965 from 5330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Let's proceed to step 14:
3650 divided by 993 is 3 with a remainder of 671.
Write down 3 as next digit of the result. 
Result so far: 76239.421953
If we take 2979 away from 3650, we end up with 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Step 15:
When dividing 6710 by 993, we get 6 with a remainder of 752.
The number 6 becomes the next digit in our result. 
Result so far: 76239.4219536
Subtract 5958 from 6710 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 16:
7520 divided by 993 is 7 with a remainder of 569.
Use 7 as the next digit of our solution. 
Result so far: 76239.42195367
If we take 6951 away from 7520, we end up with 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

The quotient of the division is 76239.42195367, and the remainder is 5.69e-07.