We're dividing 45549338 by 374 
The aim is to understand the frequency of 374 in 45549338.

Advancing to step 1:
374 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 374

Moving on to step 2:
45 divided by 374 is 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (5) from the dividend, attach it to 45 and continue: 455 / 374

Moving on to step 3:
The number 374 fits into 455 1 times, leaving a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 374 from 455 leaves us with 81.
Bring next digit (4) of the dividend behind the 81 and repeat the process: 814 / 374

Let's proceed to step 4:
374 goes into 814 2 times with a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 66 after subtracting 748 from 814.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 374

On to step 5:
374 goes into 669 1 times with a remainder of 295.
Write down 1 as next digit of the result. 
Result so far: 121.0
Deduct 374 from 669 and we're left with 295.
Bring next digit (3) of the dividend behind the 295 and repeat the process: 2953 / 374

On to step 6:
The number 374 fits into 2953 7 times, leaving a remainder of 335.
The number 7 becomes the next digit in our result. 
Result so far: 1217.0
The remainder is 335 after subtracting 2618 from 2953.
Fetch the next digit (3) from the dividend, attach it to 335 and continue: 3353 / 374

On to step 7:
374 goes into 3353 8 times with a remainder of 361.
Put 8 as the next digit of the answer. 
Result so far: 12178.0
Deduct 2992 from 3353 and we're left with 361.
Include the next digit (8) from the dividend after 361, then repeat: 3618 / 374

On to step 8:
374 can be fit into 3618 9 times, resulting in a remainder of 252.
Use 9 as the next digit of our solution. 
Result so far: 121789.0
Subtract 3366 from 3618 to get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 9:
If we divide 2520 by 374, we get 6 and a remainder of 276.
Use 6 as the next digit of our solution. 
Result so far: 121789.6
Subtracting 2244 from 2520 leaves us with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 10:
2760 divided by 374 is 7 with a remainder of 142.
Write down 7 as next digit of the result. 
Result so far: 121789.67
If we subtract 2618 from 2760, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

On to step 11:
374 goes into 1420 3 times with a remainder of 298.
Use 3 as the next digit of our solution. 
Result so far: 121789.673
The remainder is 298 after subtracting 1122 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 12:
The number 374 fits into 2980 7 times, leaving a remainder of 362.
The next digit of our result is 7. 
Result so far: 121789.6737
Subtracting 2618 from 2980 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 13:
The number 374 fits into 3620 9 times, leaving a remainder of 254.
The number 9 becomes the next digit in our result. 
Result so far: 121789.67379
Subtract 3366 from 3620 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Advancing to step 14:
When dividing 2540 by 374, we get 6 with a remainder of 296.
The number 6 becomes the next digit in our result. 
Result so far: 121789.673796
If we take 2244 away from 2540, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 15:
The number 374 fits into 2960 7 times, leaving a remainder of 342.
The next digit of our result is 7. 
Result so far: 121789.6737967
Subtract 2618 from 2960 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Advancing to step 16:
When dividing 3420 by 374, we get 9 with a remainder of 54.
The next digit of our result is 9. 
Result so far: 121789.67379679
Deduct 3366 from 3420 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 121789.67379679 with a remainder of 5.4e-08.