We divide 838489 by 85
The aim is to understand the frequency of 85 in 838489.

Step 1:
85 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 85

On to step 2:
85 can be fit into 83 0 times, resulting in a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Fetch the next digit (8) from the dividend, attach it to 83 and continue: 838 / 85

On to step 3:
When dividing 838 by 85, we get 9 with a remainder of 73.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 765 from 838 to get 73.
Include the next digit (4) from the dividend after 73, then repeat: 734 / 85

Moving on to step 4:
When dividing 734 by 85, we get 8 with a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 680 from 734 and we're left with 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 85

Going ahead to step 5:
The number 85 fits into 548 6 times, leaving a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 986.0
Subtract 510 from 548 to get 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 85

Going ahead to step 6:
389 divided by 85 is 4 with a remainder of 49.
Write down 4 as next digit of the result. 
Result so far: 9864.0
The remainder is 49 after subtracting 340 from 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
85 can be fit into 490 5 times, resulting in a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 9864.5
Subtracting 425 from 490 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 8:
85 can be fit into 650 7 times, resulting in a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 9864.57
If we take 595 away from 650, we end up 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.

Step 9:
When dividing 550 by 85, we get 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 9864.576
Deduct 510 from 550 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
When dividing 400 by 85, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 9864.5764
Deduct 340 from 400 and we're left 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.

Let's proceed to step 11:
The number 85 fits into 600 7 times, leaving a remainder of 5.
The next digit of our result is 7. 
Result so far: 9864.57647
If we take 595 away from 600, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 12:
85 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 9864.57647
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
85 goes into 500 5 times with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 9864.5764705
Deduct 425 from 500 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
85 goes into 750 8 times with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 9864.57647058
If we take 680 away from 750, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 9864.57647058, with a leftover of 7e-08.