66772257 divided by 316 
The aim is to understand the frequency of 316 in 66772257.

Step 1:
If we divide 6 by 316, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 316

Moving on to step 2:
66 divided by 316 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Bring next digit (7) of the dividend behind the 66 and repeat the process: 667 / 316

Advancing to step 3:
The number 316 fits into 667 2 times, leaving a remainder of 35.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 632 away from 667, we end up with 35.
Append the next digit (7) from the dividend to 35 and continue with: 357 / 316

Step 4:
When dividing 357 by 316, we get 1 with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we take 316 away from 357, we end up with 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 316

Advancing to step 5:
412 divided by 316 is 1 with a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 211.0
The remainder is 96 after subtracting 316 from 412.
Take the next digit (2) from the dividend and append it to 96, then repeat: 962 / 316

Moving on to step 6:
When dividing 962 by 316, we get 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 2113.0
If we take 948 away from 962, we end up with 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 316

Advancing to step 7:
If we divide 145 by 316, we get 0 and a remainder of 145.
Use 0 as the next digit of our solution. 
Result so far: 21130.0
Subtracting 0 from 145 leaves us with 145.
Append the next digit (7) from the dividend to 145 and continue with: 1457 / 316

Going ahead to step 8:
316 goes into 1457 4 times with a remainder of 193.
Write down 4 as next digit of the result. 
Result so far: 211304.0
The remainder is 193 after subtracting 1264 from 1457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Going ahead to step 9:
When dividing 1930 by 316, we get 6 with a remainder of 34.
The next digit of our result is 6. 
Result so far: 211304.6
Subtracting 1896 from 1930 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
316 goes into 340 1 times with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 211304.61
Subtract 316 from 340 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
316 goes into 240 0 times with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 211304.61
If we take 0 away from 240, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
2400 divided by 316 is 7 with a remainder of 188.
The number 7 becomes the next digit in our result. 
Result so far: 211304.6107
If we take 2212 away from 2400, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 13:
The number 316 fits into 1880 5 times, leaving a remainder of 300.
The next digit of our result is 5. 
Result so far: 211304.61075
The remainder is 300 after subtracting 1580 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 14:
If we divide 3000 by 316, we get 9 and a remainder of 156.
Record the quotient 9 as the next digit in the result. 
Result so far: 211304.610759
If we take 2844 away from 3000, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 15:
316 goes into 1560 4 times with a remainder of 296.
The number 4 becomes the next digit in our result. 
Result so far: 211304.6107594
Subtracting 1264 from 1560 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 16:
When dividing 2960 by 316, we get 9 with a remainder of 116.
The next digit of our result is 9. 
Result so far: 211304.61075949
Subtracting 2844 from 2960 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.

The final result is 211304.61075949 with a remainder of 1.16e-07.