85388629 ÷ 415 
The aim is to understand the frequency of 415 in 85388629.

Let's proceed to step 1:
The number 415 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 415

Let's proceed to step 2:
The number 415 fits into 85 0 times, leaving a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 85, we end up with 85.
Include the next digit (3) from the dividend after 85, then repeat: 853 / 415

On to step 3:
415 can be fit into 853 2 times, resulting in a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 830 away from 853, we end up with 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 415

Going ahead to step 4:
415 goes into 238 0 times with a remainder of 238.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 238 and we're left with 238.
Grab the next digit (8) from the dividend, add it to 238, then carry on: 2388 / 415

Step 5:
If we divide 2388 by 415, we get 5 and a remainder of 313.
Write down 5 as next digit of the result. 
Result so far: 205.0
If we take 2075 away from 2388, we end up with 313.
Bring next digit (6) of the dividend behind the 313 and repeat the process: 3136 / 415

On to step 6:
415 can be fit into 3136 7 times, resulting in a remainder of 231.
The number 7 becomes the next digit in our result. 
Result so far: 2057.0
Subtracting 2905 from 3136 leaves us with 231.
Take the next digit (2) from the dividend and append it to 231, then repeat: 2312 / 415

Advancing to step 7:
The number 415 fits into 2312 5 times, leaving a remainder of 237.
Record the quotient 5 as the next digit in the result. 
Result so far: 20575.0
If we subtract 2075 from 2312, we get 237.
Include the next digit (9) from the dividend after 237, then repeat: 2379 / 415

Advancing to step 8:
2379 divided by 415 is 5 with a remainder of 304.
The number 5 becomes the next digit in our result. 
Result so far: 205755.0
The remainder is 304 after subtracting 2075 from 2379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 9:
415 goes into 3040 7 times with a remainder of 135.
Record the quotient 7 as the next digit in the result. 
Result so far: 205755.7
Deduct 2905 from 3040 and we're left with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 10:
1350 divided by 415 is 3 with a remainder of 105.
Put 3 as the next digit of the answer. 
Result so far: 205755.73
Subtracting 1245 from 1350 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 11:
If we divide 1050 by 415, we get 2 and a remainder of 220.
Record the quotient 2 as the next digit in the result. 
Result so far: 205755.732
If we subtract 830 from 1050, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 12:
415 can be fit into 2200 5 times, resulting in a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 205755.7325
The remainder is 125 after subtracting 2075 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 13:
If we divide 1250 by 415, we get 3 and a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 205755.73253
Subtracting 1245 from 1250 leaves us 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.

Going ahead to step 14:
415 goes into 50 0 times with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 205755.73253
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 15:
415 goes into 500 1 times with a remainder of 85.
The next digit of our result is 1. 
Result so far: 205755.7325301
If we subtract 415 from 500, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 16:
The number 415 fits into 850 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 205755.73253012
Subtracting 830 from 850 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 205755.73253012, and the remainder is 2e-08.