We're dividing 91994 by 52 
The aim is to understand the frequency of 52 in 91994.

Advancing to step 1:
If we divide 9 by 52, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 52

Moving on to step 2:
If we divide 91 by 52, we get 1 and a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 52 from 91 and we're left with 39.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 52

Going ahead to step 3:
When dividing 399 by 52, we get 7 with a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 364 away from 399, we end up with 35.
Fetch the next digit (9) from the dividend, attach it to 35 and continue: 359 / 52

On to step 4:
52 can be fit into 359 6 times, resulting in a remainder of 47.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Subtract 312 from 359 to get 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 52

Advancing to step 5:
52 can be fit into 474 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 1769.0
Subtracting 468 from 474 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 6:
When dividing 60 by 52, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1769.1
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
If we divide 80 by 52, we get 1 and a remainder of 28.
The next digit of our result is 1. 
Result so far: 1769.11
The remainder is 28 after subtracting 52 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 1769.11, and the remainder is 0.028.