71553821 ÷ 316 
The aim is to understand the frequency of 316 in 71553821.

Let's proceed to step 1:
316 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 316

Going ahead to step 2:
316 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Grab the next digit (5) from the dividend, add it to 71, then carry on: 715 / 316

On to step 3:
316 can be fit into 715 2 times, resulting in a remainder of 83.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 632 from 715 and we're left with 83.
Take the next digit (5) from the dividend and append it to 83, then repeat: 835 / 316

Advancing to step 4:
When dividing 835 by 316, we get 2 with a remainder of 203.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we take 632 away from 835, we end up with 203.
Take the next digit (3) from the dividend and append it to 203, then repeat: 2033 / 316

Let's proceed to step 5:
2033 divided by 316 is 6 with a remainder of 137.
The next digit of our result is 6. 
Result so far: 226.0
Subtracting 1896 from 2033 leaves us with 137.
Take the next digit (8) from the dividend and append it to 137, then repeat: 1378 / 316

Let's proceed to step 6:
316 can be fit into 1378 4 times, resulting in a remainder of 114.
Record the quotient 4 as the next digit in the result. 
Result so far: 2264.0
The remainder is 114 after subtracting 1264 from 1378.
Include the next digit (2) from the dividend after 114, then repeat: 1142 / 316

Let's proceed to step 7:
If we divide 1142 by 316, we get 3 and a remainder of 194.
The number 3 becomes the next digit in our result. 
Result so far: 22643.0
If we subtract 948 from 1142, we get 194.
Take the next digit (1) from the dividend and append it to 194, then repeat: 1941 / 316

On to step 8:
316 goes into 1941 6 times with a remainder of 45.
The number 6 becomes the next digit in our result. 
Result so far: 226436.0
Subtract 1896 from 1941 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
When dividing 450 by 316, we get 1 with a remainder of 134.
Record the quotient 1 as the next digit in the result. 
Result so far: 226436.1
If we take 316 away from 450, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 10:
If we divide 1340 by 316, we get 4 and a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 226436.14
Subtracting 1264 from 1340 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
If we divide 760 by 316, we get 2 and a remainder of 128.
The next digit of our result is 2. 
Result so far: 226436.142
Subtract 632 from 760 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
316 can be fit into 1280 4 times, resulting in a remainder of 16.
The next digit of our result is 4. 
Result so far: 226436.1424
If we subtract 1264 from 1280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
316 can be fit into 160 0 times, resulting in a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 226436.1424
Deduct 0 from 160 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.

Let's proceed to step 14:
If we divide 1600 by 316, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 226436.142405
Subtract 1580 from 1600 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
316 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 226436.142405
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 16:
316 goes into 2000 6 times with a remainder of 104.
Put 6 as the next digit of the answer. 
Result so far: 226436.14240506
If we take 1896 away from 2000, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final outcome is 226436.14240506, with a leftover of 1.04e-07.