We're dividing 87381223 by 544 
The aim is to understand the frequency of 544 in 87381223.

Step 1:
The number 544 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 544

Moving on to step 2:
544 goes into 87 0 times with a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Include the next digit (3) from the dividend after 87, then repeat: 873 / 544

Moving on to step 3:
When dividing 873 by 544, we get 1 with a remainder of 329.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 544 from 873 leaves us with 329.
Fetch the next digit (8) from the dividend, attach it to 329 and continue: 3298 / 544

Step 4:
If we divide 3298 by 544, we get 6 and a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 3264 from 3298, we get 34.
Include the next digit (1) from the dividend after 34, then repeat: 341 / 544

Going ahead to step 5:
When dividing 341 by 544, we get 0 with a remainder of 341.
The next digit of our result is 0. 
Result so far: 160.0
If we subtract 0 from 341, we get 341.
Include the next digit (2) from the dividend after 341, then repeat: 3412 / 544

Step 6:
3412 divided by 544 is 6 with a remainder of 148.
Put 6 as the next digit of the answer. 
Result so far: 1606.0
Deduct 3264 from 3412 and we're left with 148.
Grab the next digit (2) from the dividend, add it to 148, then carry on: 1482 / 544

Let's proceed to step 7:
544 goes into 1482 2 times with a remainder of 394.
Put 2 as the next digit of the answer. 
Result so far: 16062.0
If we take 1088 away from 1482, we end up with 394.
Bring next digit (3) of the dividend behind the 394 and repeat the process: 3943 / 544

Advancing to step 8:
When dividing 3943 by 544, we get 7 with a remainder of 135.
Record the quotient 7 as the next digit in the result. 
Result so far: 160627.0
If we take 3808 away from 3943, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 9:
544 can be fit into 1350 2 times, resulting in a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 160627.2
If we take 1088 away from 1350, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Moving on to step 10:
544 can be fit into 2620 4 times, resulting in a remainder of 444.
The number 4 becomes the next digit in our result. 
Result so far: 160627.24
The remainder is 444 after subtracting 2176 from 2620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

On to step 11:
4440 divided by 544 is 8 with a remainder of 88.
Put 8 as the next digit of the answer. 
Result so far: 160627.248
Deduct 4352 from 4440 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 12:
880 divided by 544 is 1 with a remainder of 336.
Use 1 as the next digit of our solution. 
Result so far: 160627.2481
Subtracting 544 from 880 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 13:
The number 544 fits into 3360 6 times, leaving a remainder of 96.
Write down 6 as next digit of the result. 
Result so far: 160627.24816
Subtract 3264 from 3360 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 14:
If we divide 960 by 544, we get 1 and a remainder of 416.
Write down 1 as next digit of the result. 
Result so far: 160627.248161
Deduct 544 from 960 and we're left with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 15:
544 goes into 4160 7 times with a remainder of 352.
Write down 7 as next digit of the result. 
Result so far: 160627.2481617
Subtracting 3808 from 4160 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 16:
The number 544 fits into 3520 6 times, leaving a remainder of 256.
Use 6 as the next digit of our solution. 
Result so far: 160627.24816176
Subtracting 3264 from 3520 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Our division results in 160627.24816176 with a remaining 2.56e-07.