We look at the division of 68125416 by 571 
The aim is to understand the frequency of 571 in 68125416.

Moving on to step 1:
The number 571 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 571

Advancing to step 2:
571 goes into 68 0 times with a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 571

Moving on to step 3:
681 divided by 571 is 1 with a remainder of 110.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 571 away from 681, we end up with 110.
Take the next digit (2) from the dividend and append it to 110, then repeat: 1102 / 571

On to step 4:
571 can be fit into 1102 1 times, resulting in a remainder of 531.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 571 from 1102 leaves us with 531.
Take the next digit (5) from the dividend and append it to 531, then repeat: 5315 / 571

Advancing to step 5:
When dividing 5315 by 571, we get 9 with a remainder of 176.
The next digit of our result is 9. 
Result so far: 119.0
Subtract 5139 from 5315 to get 176.
Fetch the next digit (4) from the dividend, attach it to 176 and continue: 1764 / 571

Step 6:
571 can be fit into 1764 3 times, resulting in a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 1193.0
Subtract 1713 from 1764 to get 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 571

Moving on to step 7:
If we divide 511 by 571, we get 0 and a remainder of 511.
Put 0 as the next digit of the answer. 
Result so far: 11930.0
If we subtract 0 from 511, we get 511.
Grab the next digit (6) from the dividend, add it to 511, then carry on: 5116 / 571

Advancing to step 8:
When dividing 5116 by 571, we get 8 with a remainder of 548.
Record the quotient 8 as the next digit in the result. 
Result so far: 119308.0
Deduct 4568 from 5116 and we're left with 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

On to step 9:
571 can be fit into 5480 9 times, resulting in a remainder of 341.
Use 9 as the next digit of our solution. 
Result so far: 119308.9
Subtracting 5139 from 5480 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Step 10:
571 goes into 3410 5 times with a remainder of 555.
Put 5 as the next digit of the answer. 
Result so far: 119308.95
If we subtract 2855 from 3410, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 11:
571 can be fit into 5550 9 times, resulting in a remainder of 411.
Write down 9 as next digit of the result. 
Result so far: 119308.959
The remainder is 411 after subtracting 5139 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Let's proceed to step 12:
571 goes into 4110 7 times with a remainder of 113.
Put 7 as the next digit of the answer. 
Result so far: 119308.9597
Subtracting 3997 from 4110 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 13:
The number 571 fits into 1130 1 times, leaving a remainder of 559.
Put 1 as the next digit of the answer. 
Result so far: 119308.95971
The remainder is 559 after subtracting 571 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Let's proceed to step 14:
When dividing 5590 by 571, we get 9 with a remainder of 451.
Record the quotient 9 as the next digit in the result. 
Result so far: 119308.959719
The remainder is 451 after subtracting 5139 from 5590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Advancing to step 15:
571 can be fit into 4510 7 times, resulting in a remainder of 513.
The next digit of our result is 7. 
Result so far: 119308.9597197
If we subtract 3997 from 4510, we get 513.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5130, and continue the process.

On to step 16:
If we divide 5130 by 571, we get 8 and a remainder of 562.
The next digit of our result is 8. 
Result so far: 119308.95971978
If we subtract 4568 from 5130, we get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

The final result is 119308.95971978 with a remainder of 5.62e-07.