We're dividing 64403123 by 544 
The aim is to understand the frequency of 544 in 64403123.

Going ahead to step 1:
544 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 544

Advancing to step 2:
If we divide 64 by 544, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Append the next digit (4) from the dividend to 64 and continue with: 644 / 544

Going ahead to step 3:
644 divided by 544 is 1 with a remainder of 100.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 544 from 644 and we're left with 100.
Append the next digit (0) from the dividend to 100 and continue with: 1000 / 544

Moving on to step 4:
1000 divided by 544 is 1 with a remainder of 456.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 544 from 1000, we get 456.
Grab the next digit (3) from the dividend, add it to 456, then carry on: 4563 / 544

Advancing to step 5:
The number 544 fits into 4563 8 times, leaving a remainder of 211.
The number 8 becomes the next digit in our result. 
Result so far: 118.0
Subtracting 4352 from 4563 leaves us with 211.
Fetch the next digit (1) from the dividend, attach it to 211 and continue: 2111 / 544

Let's proceed to step 6:
When dividing 2111 by 544, we get 3 with a remainder of 479.
Write down 3 as next digit of the result. 
Result so far: 1183.0
If we take 1632 away from 2111, we end up with 479.
Grab the next digit (2) from the dividend, add it to 479, then carry on: 4792 / 544

Let's proceed to step 7:
544 goes into 4792 8 times with a remainder of 440.
Put 8 as the next digit of the answer. 
Result so far: 11838.0
If we take 4352 away from 4792, we end up with 440.
Grab the next digit (3) from the dividend, add it to 440, then carry on: 4403 / 544

On to step 8:
The number 544 fits into 4403 8 times, leaving a remainder of 51.
Record the quotient 8 as the next digit in the result. 
Result so far: 118388.0
Subtracting 4352 from 4403 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 9:
If we divide 510 by 544, we get 0 and a remainder of 510.
Put 0 as the next digit of the answer. 
Result so far: 118388.0
Deduct 0 from 510 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Going ahead to step 10:
5100 divided by 544 is 9 with a remainder of 204.
Use 9 as the next digit of our solution. 
Result so far: 118388.09
Deduct 4896 from 5100 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Going ahead to step 11:
When dividing 2040 by 544, we get 3 with a remainder of 408.
Record the quotient 3 as the next digit in the result. 
Result so far: 118388.093
Deduct 1632 from 2040 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Moving on to step 12:
If we divide 4080 by 544, we get 7 and a remainder of 272.
Record the quotient 7 as the next digit in the result. 
Result so far: 118388.0937
Subtract 3808 from 4080 to get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 13:
If we divide 2720 by 544, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 118388.09375
The remainder is 0 after subtracting 2720 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 14:
544 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 118388.09375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 15:
When dividing 0 by 544, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 118388.09375
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 118388.09375 with a remaining 0.0.