623953 ÷ 85 
The aim is to understand the frequency of 85 in 623953.

Step 1:
85 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 85

Let's proceed to step 2:
85 goes into 62 0 times with a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Take the next digit (3) from the dividend and append it to 62, then repeat: 623 / 85

Let's proceed to step 3:
When dividing 623 by 85, we get 7 with a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 595 from 623, we get 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 85

On to step 4:
When dividing 289 by 85, we get 3 with a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 73.0
If we take 255 away from 289, we end up with 34.
Fetch the next digit (5) from the dividend, attach it to 34 and continue: 345 / 85

Let's proceed to step 5:
345 divided by 85 is 4 with a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 734.0
If we subtract 340 from 345, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 85

Going ahead to step 6:
The number 85 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 7340.0
The remainder is 53 after subtracting 0 from 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
85 can be fit into 530 6 times, resulting in a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 7340.6
The remainder is 20 after subtracting 510 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
If we divide 200 by 85, we get 2 and a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 7340.62
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
300 divided by 85 is 3 with a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 7340.623
Deduct 255 from 300 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
If we divide 450 by 85, we get 5 and a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 7340.6235
If we take 425 away from 450, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
When dividing 250 by 85, we get 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 7340.62352
If we take 170 away from 250, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
When dividing 800 by 85, we get 9 with a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 7340.623529
If we subtract 765 from 800, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 13:
85 can be fit into 350 4 times, resulting in a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 7340.6235294
Subtracting 340 from 350 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 7340.62352941
Deduct 85 from 100 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 7340.62352941, with a leftover of 1.5e-08.