We're dividing 51746490 by 427 
The aim is to understand the frequency of 427 in 51746490.

Moving on to step 1:
427 goes into 5 0 times with 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.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 427

Step 2:
When dividing 51 by 427, we get 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 427

Advancing to step 3:
427 can be fit into 517 1 times, resulting in a remainder of 90.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 427 from 517 and we're left with 90.
Fetch the next digit (4) from the dividend, attach it to 90 and continue: 904 / 427

Moving on to step 4:
427 goes into 904 2 times with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 854 from 904 to get 50.
Take the next digit (6) from the dividend and append it to 50, then repeat: 506 / 427

Let's proceed to step 5:
The number 427 fits into 506 1 times, leaving a remainder of 79.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
The remainder is 79 after subtracting 427 from 506.
Bring next digit (4) of the dividend behind the 79 and repeat the process: 794 / 427

Moving on to step 6:
427 can be fit into 794 1 times, resulting in a remainder of 367.
The number 1 becomes the next digit in our result. 
Result so far: 1211.0
Subtracting 427 from 794 leaves us with 367.
Append the next digit (9) from the dividend to 367 and continue with: 3679 / 427

Advancing to step 7:
If we divide 3679 by 427, we get 8 and a remainder of 263.
Use 8 as the next digit of our solution. 
Result so far: 12118.0
Deduct 3416 from 3679 and we're left with 263.
Append the next digit (0) from the dividend to 263 and continue with: 2630 / 427

Going ahead to step 8:
If we divide 2630 by 427, we get 6 and a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 121186.0
Deduct 2562 from 2630 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
427 goes into 680 1 times with a remainder of 253.
Use 1 as the next digit of our solution. 
Result so far: 121186.1
The remainder is 253 after subtracting 427 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 10:
427 goes into 2530 5 times with a remainder of 395.
Write down 5 as next digit of the result. 
Result so far: 121186.15
If we take 2135 away from 2530, we end up with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 11:
When dividing 3950 by 427, we get 9 with a remainder of 107.
Write down 9 as next digit of the result. 
Result so far: 121186.159
If we subtract 3843 from 3950, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 12:
427 goes into 1070 2 times with a remainder of 216.
Write down 2 as next digit of the result. 
Result so far: 121186.1592
Subtract 854 from 1070 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 13:
When dividing 2160 by 427, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 121186.15925
Deduct 2135 from 2160 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
427 goes into 250 0 times with a remainder of 250.
The next digit of our result is 0. 
Result so far: 121186.15925
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 15:
2500 divided by 427 is 5 with a remainder of 365.
The number 5 becomes the next digit in our result. 
Result so far: 121186.1592505
Subtract 2135 from 2500 to get 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 16:
427 goes into 3650 8 times with a remainder of 234.
Write down 8 as next digit of the result. 
Result so far: 121186.15925058
If we take 3416 away from 3650, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

After the division, we end up with 121186.15925058 and a remainder of 2.34e-07.