Let's divide 91662284 by 139
The aim is to understand the frequency of 139 in 91662284.

On to step 1:
If we divide 9 by 139, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 139

Moving on to step 2:
If we divide 91 by 139, we get 0 and a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 139

Going ahead to step 3:
916 divided by 139 is 6 with a remainder of 82.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 834 from 916, we get 82.
Grab the next digit (6) from the dividend, add it to 82, then carry on: 826 / 139

On to step 4:
If we divide 826 by 139, we get 5 and a remainder of 131.
Write down 5 as next digit of the result. 
Result so far: 65.0
Subtract 695 from 826 to get 131.
Fetch the next digit (2) from the dividend, attach it to 131 and continue: 1312 / 139

Step 5:
1312 divided by 139 is 9 with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 659.0
If we take 1251 away from 1312, we end up with 61.
Take the next digit (2) from the dividend and append it to 61, then repeat: 612 / 139

Let's proceed to step 6:
612 divided by 139 is 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 6594.0
Deduct 556 from 612 and we're left with 56.
Bring next digit (8) of the dividend behind the 56 and repeat the process: 568 / 139

Let's proceed to step 7:
568 divided by 139 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 65944.0
If we take 556 away from 568, we end up with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 139

Advancing to step 8:
139 can be fit into 124 0 times, resulting in a remainder of 124.
Put 0 as the next digit of the answer. 
Result so far: 659440.0
Subtracting 0 from 124 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 9:
If we divide 1240 by 139, we get 8 and a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 659440.8
Deduct 1112 from 1240 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 10:
If we divide 1280 by 139, we get 9 and a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 659440.89
The remainder is 29 after subtracting 1251 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 11:
The number 139 fits into 290 2 times, leaving a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 659440.892
If we subtract 278 from 290, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
When dividing 120 by 139, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 659440.892
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 13:
1200 divided by 139 is 8 with a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 659440.89208
Subtract 1112 from 1200 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 14:
139 goes into 880 6 times with a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 659440.892086
Deduct 834 from 880 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 15:
If we divide 460 by 139, we get 3 and a remainder of 43.
Put 3 as the next digit of the answer. 
Result so far: 659440.8920863
Deduct 417 from 460 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 16:
139 can be fit into 430 3 times, resulting in a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 659440.89208633
Subtract 417 from 430 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 659440.89208633 with a remaining 1.3e-08.