We're dividing 81142088 by 654 
The aim is to understand the frequency of 654 in 81142088.

Advancing to step 1:
654 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 654

Going ahead to step 2:
The number 654 fits into 81 0 times, leaving a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 654

On to step 3:
The number 654 fits into 811 1 times, leaving a remainder of 157.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 654 from 811 and we're left with 157.
Grab the next digit (4) from the dividend, add it to 157, then carry on: 1574 / 654

Going ahead to step 4:
1574 divided by 654 is 2 with a remainder of 266.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 266 after subtracting 1308 from 1574.
Take the next digit (2) from the dividend and append it to 266, then repeat: 2662 / 654

On to step 5:
When dividing 2662 by 654, we get 4 with a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Deduct 2616 from 2662 and we're left with 46.
Take the next digit (0) from the dividend and append it to 46, then repeat: 460 / 654

Moving on to step 6:
When dividing 460 by 654, we get 0 with a remainder of 460.
Record the quotient 0 as the next digit in the result. 
Result so far: 1240.0
Deduct 0 from 460 and we're left with 460.
Append the next digit (8) from the dividend to 460 and continue with: 4608 / 654

Let's proceed to step 7:
654 goes into 4608 7 times with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 12407.0
Subtracting 4578 from 4608 leaves us with 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 654

Advancing to step 8:
308 divided by 654 is 0 with a remainder of 308.
The number 0 becomes the next digit in our result. 
Result so far: 124070.0
Subtracting 0 from 308 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 9:
The number 654 fits into 3080 4 times, leaving a remainder of 464.
Record the quotient 4 as the next digit in the result. 
Result so far: 124070.4
If we subtract 2616 from 3080, we get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 10:
If we divide 4640 by 654, we get 7 and a remainder of 62.
Use 7 as the next digit of our solution. 
Result so far: 124070.47
Subtracting 4578 from 4640 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 11:
654 goes into 620 0 times with a remainder of 620.
Write down 0 as next digit of the result. 
Result so far: 124070.47
If we take 0 away from 620, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 12:
654 can be fit into 6200 9 times, resulting in a remainder of 314.
Put 9 as the next digit of the answer. 
Result so far: 124070.4709
If we take 5886 away from 6200, we end up with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Going ahead to step 13:
654 can be fit into 3140 4 times, resulting in a remainder of 524.
The number 4 becomes the next digit in our result. 
Result so far: 124070.47094
If we take 2616 away from 3140, we end up with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Moving on to step 14:
When dividing 5240 by 654, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 124070.470948
The remainder is 8 after subtracting 5232 from 5240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 15:
654 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 124070.470948
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 16:
654 goes into 800 1 times with a remainder of 146.
Record the quotient 1 as the next digit in the result. 
Result so far: 124070.47094801
Subtract 654 from 800 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

In conclusion, the division gives 124070.47094801 with a balance of 1.46e-07.