64216089 ÷ 680 
The aim is to understand the frequency of 680 in 64216089.

Step 1:
The number 680 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 680

Let's proceed to step 2:
When dividing 64 by 680, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 680

On to step 3:
If we divide 642 by 680, we get 0 and a remainder of 642.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 642 and we're left with 642.
Include the next digit (1) from the dividend after 642, then repeat: 6421 / 680

Let's proceed to step 4:
6421 divided by 680 is 9 with a remainder of 301.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 301 after subtracting 6120 from 6421.
Grab the next digit (6) from the dividend, add it to 301, then carry on: 3016 / 680

Let's proceed to step 5:
680 goes into 3016 4 times with a remainder of 296.
The number 4 becomes the next digit in our result. 
Result so far: 94.0
If we take 2720 away from 3016, we end up with 296.
Fetch the next digit (0) from the dividend, attach it to 296 and continue: 2960 / 680

On to step 6:
If we divide 2960 by 680, we get 4 and a remainder of 240.
Use 4 as the next digit of our solution. 
Result so far: 944.0
The remainder is 240 after subtracting 2720 from 2960.
Grab the next digit (8) from the dividend, add it to 240, then carry on: 2408 / 680

Moving on to step 7:
680 goes into 2408 3 times with a remainder of 368.
The next digit of our result is 3. 
Result so far: 9443.0
If we take 2040 away from 2408, we end up with 368.
Bring next digit (9) of the dividend behind the 368 and repeat the process: 3689 / 680

Advancing to step 8:
If we divide 3689 by 680, we get 5 and a remainder of 289.
Put 5 as the next digit of the answer. 
Result so far: 94435.0
Subtracting 3400 from 3689 leaves us with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Let's proceed to step 9:
If we divide 2890 by 680, we get 4 and a remainder of 170.
Write down 4 as next digit of the result. 
Result so far: 94435.4
Subtract 2720 from 2890 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
When dividing 1700 by 680, we get 2 with a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 94435.42
Subtract 1360 from 1700 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Moving on to step 11:
If we divide 3400 by 680, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 94435.425
If we take 3400 away from 3400, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
When dividing 0 by 680, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 94435.425
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
When dividing 0 by 680, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 94435.425
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 94435.425 with a balance of 0.0.