We're dividing 50861990 by 454 
The aim is to understand the frequency of 454 in 50861990.

Let's proceed to step 1:
454 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 454

Step 2:
50 divided by 454 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 454

Let's proceed to step 3:
The number 454 fits into 508 1 times, leaving a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 54 after subtracting 454 from 508.
Take the next digit (6) from the dividend and append it to 54, then repeat: 546 / 454

Advancing to step 4:
454 can be fit into 546 1 times, resulting in a remainder of 92.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 454 from 546 to get 92.
Bring next digit (1) of the dividend behind the 92 and repeat the process: 921 / 454

Step 5:
454 can be fit into 921 2 times, resulting in a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 112.0
If we subtract 908 from 921, we get 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 454

Step 6:
454 goes into 139 0 times with a remainder of 139.
Write down 0 as next digit of the result. 
Result so far: 1120.0
If we take 0 away from 139, we end up with 139.
Take the next digit (9) from the dividend and append it to 139, then repeat: 1399 / 454

On to step 7:
The number 454 fits into 1399 3 times, leaving a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 11203.0
If we take 1362 away from 1399, we end up with 37.
Include the next digit (0) from the dividend after 37, then repeat: 370 / 454

On to step 8:
When dividing 370 by 454, we get 0 with a remainder of 370.
Write down 0 as next digit of the result. 
Result so far: 112030.0
If we subtract 0 from 370, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 9:
3700 divided by 454 is 8 with a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 112030.8
If we subtract 3632 from 3700, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 10:
680 divided by 454 is 1 with a remainder of 226.
Record the quotient 1 as the next digit in the result. 
Result so far: 112030.81
If we subtract 454 from 680, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 11:
The number 454 fits into 2260 4 times, leaving a remainder of 444.
The next digit of our result is 4. 
Result so far: 112030.814
If we take 1816 away from 2260, we end up with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 12:
4440 divided by 454 is 9 with a remainder of 354.
The number 9 becomes the next digit in our result. 
Result so far: 112030.8149
The remainder is 354 after subtracting 4086 from 4440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Step 13:
454 goes into 3540 7 times with a remainder of 362.
The number 7 becomes the next digit in our result. 
Result so far: 112030.81497
The remainder is 362 after subtracting 3178 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 14:
The number 454 fits into 3620 7 times, leaving a remainder of 442.
The number 7 becomes the next digit in our result. 
Result so far: 112030.814977
Subtracting 3178 from 3620 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

The quotient of the division is 112030.814977, and the remainder is 4.42e-05.