We divide 739281 by 86
The aim is to understand the frequency of 86 in 739281.

On to step 1:
If we divide 7 by 86, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 86

Step 2:
86 goes into 73 0 times with a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Append the next digit (9) from the dividend to 73 and continue with: 739 / 86

Going ahead to step 3:
86 can be fit into 739 8 times, resulting in a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 688 from 739 leaves us with 51.
Grab the next digit (2) from the dividend, add it to 51, then carry on: 512 / 86

Advancing to step 4:
86 can be fit into 512 5 times, resulting in a remainder of 82.
Put 5 as the next digit of the answer. 
Result so far: 85.0
The remainder is 82 after subtracting 430 from 512.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 86

Going ahead to step 5:
86 goes into 828 9 times with a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 859.0
Deduct 774 from 828 and we're left with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 86

Advancing to step 6:
If we divide 541 by 86, we get 6 and a remainder of 25.
Write down 6 as next digit of the result. 
Result so far: 8596.0
Subtract 516 from 541 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
The number 86 fits into 250 2 times, leaving a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 8596.2
Deduct 172 from 250 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 8:
When dividing 780 by 86, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 8596.29
Subtract 774 from 780 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
If we divide 60 by 86, we get 0 and a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 8596.29
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
86 goes into 600 6 times with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 8596.2906
Deduct 516 from 600 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 11:
86 can be fit into 840 9 times, resulting in a remainder of 66.
The next digit of our result is 9. 
Result so far: 8596.29069
Deduct 774 from 840 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
86 goes into 660 7 times with a remainder of 58.
The next digit of our result is 7. 
Result so far: 8596.290697
The remainder is 58 after subtracting 602 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
86 goes into 580 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 8596.2906976
Subtract 516 from 580 to get 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:
86 goes into 640 7 times with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 8596.29069767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

After the division, we end up with 8596.29069767 and a remainder of 3.8e-08.