We're dividing 31413170 by 426 
The aim is to understand the frequency of 426 in 31413170.

Let's proceed to step 1:
The number 426 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 426

Step 2:
426 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (4) from the dividend, attach it to 31 and continue: 314 / 426

Advancing to step 3:
314 divided by 426 is 0 with a remainder of 314.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 314 after subtracting 0 from 314.
Take the next digit (1) from the dividend and append it to 314, then repeat: 3141 / 426

Advancing to step 4:
The number 426 fits into 3141 7 times, leaving a remainder of 159.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 2982 from 3141 to get 159.
Include the next digit (3) from the dividend after 159, then repeat: 1593 / 426

Let's proceed to step 5:
If we divide 1593 by 426, we get 3 and a remainder of 315.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 315 after subtracting 1278 from 1593.
Append the next digit (1) from the dividend to 315 and continue with: 3151 / 426

Advancing to step 6:
426 goes into 3151 7 times with a remainder of 169.
Record the quotient 7 as the next digit in the result. 
Result so far: 737.0
Subtract 2982 from 3151 to get 169.
Take the next digit (7) from the dividend and append it to 169, then repeat: 1697 / 426

Advancing to step 7:
426 goes into 1697 3 times with a remainder of 419.
Record the quotient 3 as the next digit in the result. 
Result so far: 7373.0
If we take 1278 away from 1697, we end up with 419.
Fetch the next digit (0) from the dividend, attach it to 419 and continue: 4190 / 426

Step 8:
When dividing 4190 by 426, we get 9 with a remainder of 356.
Use 9 as the next digit of our solution. 
Result so far: 73739.0
The remainder is 356 after subtracting 3834 from 4190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

On to step 9:
When dividing 3560 by 426, we get 8 with a remainder of 152.
The number 8 becomes the next digit in our result. 
Result so far: 73739.8
Deduct 3408 from 3560 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Let's proceed to step 10:
1520 divided by 426 is 3 with a remainder of 242.
The next digit of our result is 3. 
Result so far: 73739.83
If we subtract 1278 from 1520, we get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Let's proceed to step 11:
426 goes into 2420 5 times with a remainder of 290.
The number 5 becomes the next digit in our result. 
Result so far: 73739.835
Subtracting 2130 from 2420 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 12:
2900 divided by 426 is 6 with a remainder of 344.
Write down 6 as next digit of the result. 
Result so far: 73739.8356
Subtracting 2556 from 2900 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 13:
426 goes into 3440 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 73739.83568
If we take 3408 away from 3440, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
426 goes into 320 0 times with a remainder of 320.
Write down 0 as next digit of the result. 
Result so far: 73739.83568
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
426 goes into 3200 7 times with a remainder of 218.
Write down 7 as next digit of the result. 
Result so far: 73739.8356807
Subtract 2982 from 3200 to get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Moving on to step 16:
426 goes into 2180 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 73739.83568075
If we subtract 2130 from 2180, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 73739.83568075 with a remaining 5e-08.