Let's divide 86116807 by 144
The aim is to understand the frequency of 144 in 86116807.

Advancing to step 1:
If we divide 8 by 144, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 144

Step 2:
86 divided by 144 is 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 144

Going ahead to step 3:
144 goes into 861 5 times with a remainder of 141.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 720 away from 861, we end up with 141.
Include the next digit (1) from the dividend after 141, then repeat: 1411 / 144

Let's proceed to step 4:
The number 144 fits into 1411 9 times, leaving a remainder of 115.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
If we take 1296 away from 1411, we end up with 115.
Fetch the next digit (6) from the dividend, attach it to 115 and continue: 1156 / 144

Step 5:
144 goes into 1156 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 598.0
Subtracting 1152 from 1156 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 144

On to step 6:
144 can be fit into 48 0 times, resulting in a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 5980.0
Deduct 0 from 48 and we're left with 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 144

Moving on to step 7:
144 goes into 480 3 times with a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 59803.0
If we subtract 432 from 480, we get 48.
Grab the next digit (7) from the dividend, add it to 48, then carry on: 487 / 144

Step 8:
487 divided by 144 is 3 with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 598033.0
Deduct 432 from 487 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 9:
144 can be fit into 550 3 times, resulting in a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 598033.3
The remainder is 118 after subtracting 432 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 10:
When dividing 1180 by 144, we get 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 598033.38
Deduct 1152 from 1180 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
144 can be fit into 280 1 times, resulting in a remainder of 136.
Put 1 as the next digit of the answer. 
Result so far: 598033.381
Deduct 144 from 280 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 12:
If we divide 1360 by 144, we get 9 and a remainder of 64.
The next digit of our result is 9. 
Result so far: 598033.3819
If we take 1296 away from 1360, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
144 goes into 640 4 times with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 598033.38194
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
When dividing 640 by 144, we get 4 with a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 598033.381944
Deduct 576 from 640 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 598033.381944 with a remainder of 6.4e-06.