We look at the division of 42214806 by 680 
The aim is to understand the frequency of 680 in 42214806.

On to step 1:
680 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 680

Step 2:
680 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 680

On to step 3:
If we divide 422 by 680, we get 0 and a remainder of 422.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 422 and we're left with 422.
Grab the next digit (1) from the dividend, add it to 422, then carry on: 4221 / 680

Let's proceed to step 4:
4221 divided by 680 is 6 with a remainder of 141.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 4080 away from 4221, we end up with 141.
Fetch the next digit (4) from the dividend, attach it to 141 and continue: 1414 / 680

Going ahead to step 5:
When dividing 1414 by 680, we get 2 with a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 62.0
Subtract 1360 from 1414 to get 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 680

Advancing to step 6:
680 goes into 548 0 times with a remainder of 548.
Write down 0 as next digit of the result. 
Result so far: 620.0
If we subtract 0 from 548, we get 548.
Fetch the next digit (0) from the dividend, attach it to 548 and continue: 5480 / 680

On to step 7:
680 goes into 5480 8 times with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 6208.0
Deduct 5440 from 5480 and we're left with 40.
Grab the next digit (6) from the dividend, add it to 40, then carry on: 406 / 680

Going ahead to step 8:
If we divide 406 by 680, we get 0 and a remainder of 406.
The number 0 becomes the next digit in our result. 
Result so far: 62080.0
Deduct 0 from 406 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Step 9:
If we divide 4060 by 680, we get 5 and a remainder of 660.
The next digit of our result is 5. 
Result so far: 62080.5
Subtracting 3400 from 4060 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Step 10:
680 can be fit into 6600 9 times, resulting in a remainder of 480.
The number 9 becomes the next digit in our result. 
Result so far: 62080.59
Deduct 6120 from 6600 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 11:
680 can be fit into 4800 7 times, resulting in a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 62080.597
Subtract 4760 from 4800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
400 divided by 680 is 0 with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 62080.597
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 13:
680 goes into 4000 5 times with a remainder of 600.
The number 5 becomes the next digit in our result. 
Result so far: 62080.59705
The remainder is 600 after subtracting 3400 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 14:
The number 680 fits into 6000 8 times, leaving a remainder of 560.
The number 8 becomes the next digit in our result. 
Result so far: 62080.597058
If we subtract 5440 from 6000, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 15:
680 can be fit into 5600 8 times, resulting in a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 62080.5970588
Deduct 5440 from 5600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 62080.5970588, and the remainder is 1.6e-06.