82654400 divided by 387 
The aim is to understand the frequency of 387 in 82654400.

On to step 1:
The number 387 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 387

Advancing to step 2:
82 divided by 387 is 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Append the next digit (6) from the dividend to 82 and continue with: 826 / 387

Advancing to step 3:
When dividing 826 by 387, we get 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 774 from 826 leaves us with 52.
Grab the next digit (5) from the dividend, add it to 52, then carry on: 525 / 387

Going ahead to step 4:
387 goes into 525 1 times with a remainder of 138.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtracting 387 from 525 leaves us with 138.
Append the next digit (4) from the dividend to 138 and continue with: 1384 / 387

Advancing to step 5:
The number 387 fits into 1384 3 times, leaving a remainder of 223.
Use 3 as the next digit of our solution. 
Result so far: 213.0
If we subtract 1161 from 1384, we get 223.
Grab the next digit (4) from the dividend, add it to 223, then carry on: 2234 / 387

Step 6:
2234 divided by 387 is 5 with a remainder of 299.
Record the quotient 5 as the next digit in the result. 
Result so far: 2135.0
The remainder is 299 after subtracting 1935 from 2234.
Include the next digit (0) from the dividend after 299, then repeat: 2990 / 387

Step 7:
The number 387 fits into 2990 7 times, leaving a remainder of 281.
Use 7 as the next digit of our solution. 
Result so far: 21357.0
If we take 2709 away from 2990, we end up with 281.
Append the next digit (0) from the dividend to 281 and continue with: 2810 / 387

Step 8:
387 can be fit into 2810 7 times, resulting in a remainder of 101.
Put 7 as the next digit of the answer. 
Result so far: 213577.0
If we subtract 2709 from 2810, we get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 9:
1010 divided by 387 is 2 with a remainder of 236.
Write down 2 as next digit of the result. 
Result so far: 213577.2
Subtracting 774 from 1010 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

On to step 10:
When dividing 2360 by 387, we get 6 with a remainder of 38.
The next digit of our result is 6. 
Result so far: 213577.26
If we subtract 2322 from 2360, we 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.

Advancing to step 11:
387 can be fit into 380 0 times, resulting in a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 213577.26
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 12:
The number 387 fits into 3800 9 times, leaving a remainder of 317.
Use 9 as the next digit of our solution. 
Result so far: 213577.2609
The remainder is 317 after subtracting 3483 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Advancing to step 13:
387 goes into 3170 8 times with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 213577.26098
The remainder is 74 after subtracting 3096 from 3170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 14:
387 can be fit into 740 1 times, resulting in a remainder of 353.
Use 1 as the next digit of our solution. 
Result so far: 213577.260981
Deduct 387 from 740 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 15:
387 can be fit into 3530 9 times, resulting in a remainder of 47.
The next digit of our result is 9. 
Result so far: 213577.2609819
Subtracting 3483 from 3530 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 16:
387 can be fit into 470 1 times, resulting in a remainder of 83.
Write down 1 as next digit of the result. 
Result so far: 213577.26098191
If we take 387 away from 470, we end up with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

In conclusion, the division gives 213577.26098191 with a balance of 8.3e-08.