We look at the division of 50540525 by 674 
The aim is to understand the frequency of 674 in 50540525.

Moving on to step 1:
674 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 674

Let's proceed to step 2:
If we divide 50 by 674, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Append the next digit (5) from the dividend to 50 and continue with: 505 / 674

Moving on to step 3:
505 divided by 674 is 0 with a remainder of 505.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 505 and we're left with 505.
Bring next digit (4) of the dividend behind the 505 and repeat the process: 5054 / 674

Moving on to step 4:
If we divide 5054 by 674, we get 7 and a remainder of 336.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 4718 from 5054 to get 336.
Take the next digit (0) from the dividend and append it to 336, then repeat: 3360 / 674

On to step 5:
The number 674 fits into 3360 4 times, leaving a remainder of 664.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Subtracting 2696 from 3360 leaves us with 664.
Include the next digit (5) from the dividend after 664, then repeat: 6645 / 674

Advancing to step 6:
The number 674 fits into 6645 9 times, leaving a remainder of 579.
Put 9 as the next digit of the answer. 
Result so far: 749.0
If we take 6066 away from 6645, we end up with 579.
Append the next digit (2) from the dividend to 579 and continue with: 5792 / 674

Moving on to step 7:
674 goes into 5792 8 times with a remainder of 400.
Use 8 as the next digit of our solution. 
Result so far: 7498.0
Deduct 5392 from 5792 and we're left with 400.
Grab the next digit (5) from the dividend, add it to 400, then carry on: 4005 / 674

Going ahead to step 8:
When dividing 4005 by 674, we get 5 with a remainder of 635.
The next digit of our result is 5. 
Result so far: 74985.0
Deduct 3370 from 4005 and we're left with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

On to step 9:
When dividing 6350 by 674, we get 9 with a remainder of 284.
Record the quotient 9 as the next digit in the result. 
Result so far: 74985.9
Subtract 6066 from 6350 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 10:
When dividing 2840 by 674, we get 4 with a remainder of 144.
Record the quotient 4 as the next digit in the result. 
Result so far: 74985.94
Subtracting 2696 from 2840 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Going ahead to step 11:
674 can be fit into 1440 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 74985.942
Subtracting 1348 from 1440 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 12:
674 goes into 920 1 times with a remainder of 246.
Record the quotient 1 as the next digit in the result. 
Result so far: 74985.9421
If we take 674 away from 920, we end up with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Step 13:
2460 divided by 674 is 3 with a remainder of 438.
The next digit of our result is 3. 
Result so far: 74985.94213
Subtract 2022 from 2460 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Going ahead to step 14:
674 goes into 4380 6 times with a remainder of 336.
The number 6 becomes the next digit in our result. 
Result so far: 74985.942136
If we subtract 4044 from 4380, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 15:
674 can be fit into 3360 4 times, resulting in a remainder of 664.
Write down 4 as next digit of the result. 
Result so far: 74985.9421364
If we subtract 2696 from 3360, we get 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Step 16:
674 can be fit into 6640 9 times, resulting in a remainder of 574.
Use 9 as the next digit of our solution. 
Result so far: 74985.94213649
If we subtract 6066 from 6640, we get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

The final outcome is 74985.94213649, with a leftover of 5.74e-07.