42461090 ÷ 657 
The aim is to understand the frequency of 657 in 42461090.

Step 1:
When dividing 4 by 657, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
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 / 657

On to step 2:
When dividing 42 by 657, we get 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 657

Advancing to step 3:
657 can be fit into 424 0 times, resulting in a remainder of 424.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 424 to get 424.
Append the next digit (6) from the dividend to 424 and continue with: 4246 / 657

On to step 4:
If we divide 4246 by 657, we get 6 and a remainder of 304.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 3942 from 4246, we get 304.
Take the next digit (1) from the dividend and append it to 304, then repeat: 3041 / 657

Step 5:
If we divide 3041 by 657, we get 4 and a remainder of 413.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we subtract 2628 from 3041, we get 413.
Include the next digit (0) from the dividend after 413, then repeat: 4130 / 657

Advancing to step 6:
657 can be fit into 4130 6 times, resulting in a remainder of 188.
Record the quotient 6 as the next digit in the result. 
Result so far: 646.0
Subtracting 3942 from 4130 leaves us with 188.
Include the next digit (9) from the dividend after 188, then repeat: 1889 / 657

Advancing to step 7:
1889 divided by 657 is 2 with a remainder of 575.
Use 2 as the next digit of our solution. 
Result so far: 6462.0
If we take 1314 away from 1889, we end up with 575.
Take the next digit (0) from the dividend and append it to 575, then repeat: 5750 / 657

Let's proceed to step 8:
The number 657 fits into 5750 8 times, leaving a remainder of 494.
Write down 8 as next digit of the result. 
Result so far: 64628.0
The remainder is 494 after subtracting 5256 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Going ahead to step 9:
When dividing 4940 by 657, we get 7 with a remainder of 341.
The number 7 becomes the next digit in our result. 
Result so far: 64628.7
The remainder is 341 after subtracting 4599 from 4940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 10:
The number 657 fits into 3410 5 times, leaving a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 64628.75
Subtracting 3285 from 3410 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 11:
657 can be fit into 1250 1 times, resulting in a remainder of 593.
The number 1 becomes the next digit in our result. 
Result so far: 64628.751
Deduct 657 from 1250 and we're left with 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Going ahead to step 12:
The number 657 fits into 5930 9 times, leaving a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 64628.7519
If we subtract 5913 from 5930, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
170 divided by 657 is 0 with a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 64628.7519
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 14:
If we divide 1700 by 657, we get 2 and a remainder of 386.
Use 2 as the next digit of our solution. 
Result so far: 64628.751902
The remainder is 386 after subtracting 1314 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 15:
If we divide 3860 by 657, we get 5 and a remainder of 575.
Put 5 as the next digit of the answer. 
Result so far: 64628.7519025
If we take 3285 away from 3860, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Moving on to step 16:
657 can be fit into 5750 8 times, resulting in a remainder of 494.
Use 8 as the next digit of our solution. 
Result so far: 64628.75190258
The remainder is 494 after subtracting 5256 from 5750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Our division results in 64628.75190258 with a remaining 4.94e-07.