2490098 ÷ 545 
The aim is to understand the frequency of 545 in 2490098.

Moving on to step 1:
545 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 545

Step 2:
If we divide 24 by 545, we get 0 and a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 545

On to step 3:
545 can be fit into 249 0 times, resulting in a remainder of 249.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 249 and we're left with 249.
Grab the next digit (0) from the dividend, add it to 249, then carry on: 2490 / 545

Let's proceed to step 4:
2490 divided by 545 is 4 with a remainder of 310.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 2180 away from 2490, we end up with 310.
Bring next digit (0) of the dividend behind the 310 and repeat the process: 3100 / 545

Going ahead to step 5:
The number 545 fits into 3100 5 times, leaving a remainder of 375.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 2725 from 3100 leaves us with 375.
Grab the next digit (9) from the dividend, add it to 375, then carry on: 3759 / 545

Advancing to step 6:
The number 545 fits into 3759 6 times, leaving a remainder of 489.
The next digit of our result is 6. 
Result so far: 456.0
Subtracting 3270 from 3759 leaves us with 489.
Take the next digit (8) from the dividend and append it to 489, then repeat: 4898 / 545

Advancing to step 7:
The number 545 fits into 4898 8 times, leaving a remainder of 538.
Put 8 as the next digit of the answer. 
Result so far: 4568.0
Subtracting 4360 from 4898 leaves us with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Going ahead to step 8:
545 can be fit into 5380 9 times, resulting in a remainder of 475.
The number 9 becomes the next digit in our result. 
Result so far: 4568.9
Subtracting 4905 from 5380 leaves us with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 9:
The number 545 fits into 4750 8 times, leaving a remainder of 390.
Put 8 as the next digit of the answer. 
Result so far: 4568.98
If we subtract 4360 from 4750, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Going ahead to step 10:
545 goes into 3900 7 times with a remainder of 85.
Put 7 as the next digit of the answer. 
Result so far: 4568.987
The remainder is 85 after subtracting 3815 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 11:
The number 545 fits into 850 1 times, leaving a remainder of 305.
Write down 1 as next digit of the result. 
Result so far: 4568.9871
Subtracting 545 from 850 leaves us with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Advancing to step 12:
When dividing 3050 by 545, we get 5 with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 4568.98715
Subtracting 2725 from 3050 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 13:
When dividing 3250 by 545, we get 5 with a remainder of 525.
The number 5 becomes the next digit in our result. 
Result so far: 4568.987155
If we take 2725 away from 3250, we end up with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

The final result is 4568.987155 with a remainder of 5.25e-05.