35969214 ÷ 426 
The aim is to understand the frequency of 426 in 35969214.

Advancing to step 1:
If we divide 3 by 426, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 426

Let's proceed to step 2:
426 can be fit into 35 0 times, resulting in a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 426

Advancing to step 3:
The number 426 fits into 359 0 times, leaving a remainder of 359.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 359 after subtracting 0 from 359.
Bring next digit (6) of the dividend behind the 359 and repeat the process: 3596 / 426

Step 4:
426 can be fit into 3596 8 times, resulting in a remainder of 188.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 188 after subtracting 3408 from 3596.
Fetch the next digit (9) from the dividend, attach it to 188 and continue: 1889 / 426

Moving on to step 5:
426 goes into 1889 4 times with a remainder of 185.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
Subtract 1704 from 1889 to get 185.
Append the next digit (2) from the dividend to 185 and continue with: 1852 / 426

Advancing to step 6:
If we divide 1852 by 426, we get 4 and a remainder of 148.
Use 4 as the next digit of our solution. 
Result so far: 844.0
Subtract 1704 from 1852 to get 148.
Append the next digit (1) from the dividend to 148 and continue with: 1481 / 426

Moving on to step 7:
426 can be fit into 1481 3 times, resulting in a remainder of 203.
The next digit of our result is 3. 
Result so far: 8443.0
If we take 1278 away from 1481, we end up with 203.
Include the next digit (4) from the dividend after 203, then repeat: 2034 / 426

Moving on to step 8:
The number 426 fits into 2034 4 times, leaving a remainder of 330.
Record the quotient 4 as the next digit in the result. 
Result so far: 84434.0
If we subtract 1704 from 2034, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 9:
3300 divided by 426 is 7 with a remainder of 318.
Write down 7 as next digit of the result. 
Result so far: 84434.7
The remainder is 318 after subtracting 2982 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 10:
When dividing 3180 by 426, we get 7 with a remainder of 198.
The number 7 becomes the next digit in our result. 
Result so far: 84434.77
Deduct 2982 from 3180 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

The quotient of the division is 84434.77, and the remainder is 0.198.