We divide 86359330 by 668
The aim is to understand the frequency of 668 in 86359330.

Going ahead to step 1:
If we divide 8 by 668, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 668

Step 2:
668 goes into 86 0 times with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Fetch the next digit (3) from the dividend, attach it to 86 and continue: 863 / 668

Going ahead to step 3:
If we divide 863 by 668, we get 1 and a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 195 after subtracting 668 from 863.
Fetch the next digit (5) from the dividend, attach it to 195 and continue: 1955 / 668

Step 4:
668 can be fit into 1955 2 times, resulting in a remainder of 619.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1336 away from 1955, we end up with 619.
Fetch the next digit (9) from the dividend, attach it to 619 and continue: 6199 / 668

Advancing to step 5:
The number 668 fits into 6199 9 times, leaving a remainder of 187.
Put 9 as the next digit of the answer. 
Result so far: 129.0
Subtracting 6012 from 6199 leaves us with 187.
Fetch the next digit (3) from the dividend, attach it to 187 and continue: 1873 / 668

Advancing to step 6:
668 goes into 1873 2 times with a remainder of 537.
The next digit of our result is 2. 
Result so far: 1292.0
Subtract 1336 from 1873 to get 537.
Bring next digit (3) of the dividend behind the 537 and repeat the process: 5373 / 668

Going ahead to step 7:
5373 divided by 668 is 8 with a remainder of 29.
Put 8 as the next digit of the answer. 
Result so far: 12928.0
The remainder is 29 after subtracting 5344 from 5373.
Append the next digit (0) from the dividend to 29 and continue with: 290 / 668

On to step 8:
When dividing 290 by 668, we get 0 with a remainder of 290.
The number 0 becomes the next digit in our result. 
Result so far: 129280.0
Subtracting 0 from 290 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 9:
When dividing 2900 by 668, we get 4 with a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 129280.4
Deduct 2672 from 2900 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 10:
668 goes into 2280 3 times with a remainder of 276.
Record the quotient 3 as the next digit in the result. 
Result so far: 129280.43
The remainder is 276 after subtracting 2004 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Advancing to step 11:
668 can be fit into 2760 4 times, resulting in a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 129280.434
Subtract 2672 from 2760 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 12:
668 can be fit into 880 1 times, resulting in a remainder of 212.
The number 1 becomes the next digit in our result. 
Result so far: 129280.4341
Deduct 668 from 880 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Step 13:
The number 668 fits into 2120 3 times, leaving a remainder of 116.
Record the quotient 3 as the next digit in the result. 
Result so far: 129280.43413
Subtracting 2004 from 2120 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 14:
When dividing 1160 by 668, we get 1 with a remainder of 492.
The next digit of our result is 1. 
Result so far: 129280.434131
Deduct 668 from 1160 and we're left with 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4920, and continue the process.

Going ahead to step 15:
668 goes into 4920 7 times with a remainder of 244.
Use 7 as the next digit of our solution. 
Result so far: 129280.4341317
The remainder is 244 after subtracting 4676 from 4920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 16:
When dividing 2440 by 668, we get 3 with a remainder of 436.
The number 3 becomes the next digit in our result. 
Result so far: 129280.43413173
Deduct 2004 from 2440 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

The quotient of the division is 129280.43413173, and the remainder is 4.36e-07.