90698452 ÷ 626 
The aim is to understand the frequency of 626 in 90698452.

On to step 1:
626 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 626

Let's proceed to step 2:
When dividing 90 by 626, we get 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Grab the next digit (6) from the dividend, add it to 90, then carry on: 906 / 626

Moving on to step 3:
626 goes into 906 1 times with a remainder of 280.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 626 from 906 leaves us with 280.
Fetch the next digit (9) from the dividend, attach it to 280 and continue: 2809 / 626

Let's proceed to step 4:
The number 626 fits into 2809 4 times, leaving a remainder of 305.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 2504 from 2809 and we're left with 305.
Fetch the next digit (8) from the dividend, attach it to 305 and continue: 3058 / 626

Let's proceed to step 5:
When dividing 3058 by 626, we get 4 with a remainder of 554.
Use 4 as the next digit of our solution. 
Result so far: 144.0
If we subtract 2504 from 3058, we get 554.
Bring next digit (4) of the dividend behind the 554 and repeat the process: 5544 / 626

Let's proceed to step 6:
If we divide 5544 by 626, we get 8 and a remainder of 536.
The number 8 becomes the next digit in our result. 
Result so far: 1448.0
The remainder is 536 after subtracting 5008 from 5544.
Append the next digit (5) from the dividend to 536 and continue with: 5365 / 626

Let's proceed to step 7:
5365 divided by 626 is 8 with a remainder of 357.
Use 8 as the next digit of our solution. 
Result so far: 14488.0
The remainder is 357 after subtracting 5008 from 5365.
Grab the next digit (2) from the dividend, add it to 357, then carry on: 3572 / 626

Going ahead to step 8:
The number 626 fits into 3572 5 times, leaving a remainder of 442.
Record the quotient 5 as the next digit in the result. 
Result so far: 144885.0
Deduct 3130 from 3572 and we're left with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 9:
When dividing 4420 by 626, we get 7 with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 144885.7
Subtract 4382 from 4420 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
626 goes into 380 0 times with a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 144885.7
Deduct 0 from 380 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 11:
The number 626 fits into 3800 6 times, leaving a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 144885.706
The remainder is 44 after subtracting 3756 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 12:
440 divided by 626 is 0 with a remainder of 440.
Record the quotient 0 as the next digit in the result. 
Result so far: 144885.706
If we subtract 0 from 440, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 13:
626 can be fit into 4400 7 times, resulting in a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 144885.70607
The remainder is 18 after subtracting 4382 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 14:
The number 626 fits into 180 0 times, leaving a remainder of 180.
The next digit of our result is 0. 
Result so far: 144885.70607
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 15:
1800 divided by 626 is 2 with a remainder of 548.
The next digit of our result is 2. 
Result so far: 144885.7060702
Subtracting 1252 from 1800 leaves us 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.

Advancing to step 16:
If we divide 5480 by 626, we get 8 and a remainder of 472.
Record the quotient 8 as the next digit in the result. 
Result so far: 144885.70607028
Subtracting 5008 from 5480 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

The final result is 144885.70607028 with a remainder of 4.72e-07.