We look at the division of 1798210 by 754 
The aim is to understand the frequency of 754 in 1798210.

On to step 1:
754 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 754

On to step 2:
If we divide 17 by 754, we get 0 and a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 754

Step 3:
The number 754 fits into 179 0 times, leaving a remainder of 179.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 179 leaves us with 179.
Grab the next digit (8) from the dividend, add it to 179, then carry on: 1798 / 754

Step 4:
754 goes into 1798 2 times with a remainder of 290.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 290 after subtracting 1508 from 1798.
Include the next digit (2) from the dividend after 290, then repeat: 2902 / 754

Moving on to step 5:
If we divide 2902 by 754, we get 3 and a remainder of 640.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 2262 from 2902 to get 640.
Bring next digit (1) of the dividend behind the 640 and repeat the process: 6401 / 754

Going ahead to step 6:
When dividing 6401 by 754, we get 8 with a remainder of 369.
Put 8 as the next digit of the answer. 
Result so far: 238.0
Deduct 6032 from 6401 and we're left with 369.
Bring next digit (0) of the dividend behind the 369 and repeat the process: 3690 / 754

Let's proceed to step 7:
If we divide 3690 by 754, we get 4 and a remainder of 674.
Use 4 as the next digit of our solution. 
Result so far: 2384.0
If we subtract 3016 from 3690, we get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Advancing to step 8:
The number 754 fits into 6740 8 times, leaving a remainder of 708.
Use 8 as the next digit of our solution. 
Result so far: 2384.8
If we subtract 6032 from 6740, we get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Going ahead to step 9:
754 goes into 7080 9 times with a remainder of 294.
Write down 9 as next digit of the result. 
Result so far: 2384.89
The remainder is 294 after subtracting 6786 from 7080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 10:
754 goes into 2940 3 times with a remainder of 678.
The next digit of our result is 3. 
Result so far: 2384.893
If we subtract 2262 from 2940, we get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Step 11:
754 goes into 6780 8 times with a remainder of 748.
Put 8 as the next digit of the answer. 
Result so far: 2384.8938
If we take 6032 away from 6780, we end up with 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Step 12:
754 goes into 7480 9 times with a remainder of 694.
Put 9 as the next digit of the answer. 
Result so far: 2384.89389
Subtract 6786 from 7480 to get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Moving on to step 13:
When dividing 6940 by 754, we get 9 with a remainder of 154.
Write down 9 as next digit of the result. 
Result so far: 2384.893899
If we subtract 6786 from 6940, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

The final result is 2384.893899 with a remainder of 1.54e-05.