We're dividing 37401456 by 742 
The aim is to understand the frequency of 742 in 37401456.

On to step 1:
The number 742 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
If we subtract 0 from 3, we get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 742

Advancing to step 2:
742 goes into 37 0 times with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Include the next digit (4) from the dividend after 37, then repeat: 374 / 742

On to step 3:
742 can be fit into 374 0 times, resulting in a remainder of 374.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 374 leaves us with 374.
Bring next digit (0) of the dividend behind the 374 and repeat the process: 3740 / 742

Moving on to step 4:
742 can be fit into 3740 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 3710 from 3740 to get 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 742

Let's proceed to step 5:
301 divided by 742 is 0 with a remainder of 301.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtract 0 from 301 to get 301.
Take the next digit (4) from the dividend and append it to 301, then repeat: 3014 / 742

Let's proceed to step 6:
742 goes into 3014 4 times with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 504.0
Subtract 2968 from 3014 to get 46.
Include the next digit (5) from the dividend after 46, then repeat: 465 / 742

Going ahead to step 7:
The number 742 fits into 465 0 times, leaving a remainder of 465.
The next digit of our result is 0. 
Result so far: 5040.0
The remainder is 465 after subtracting 0 from 465.
Append the next digit (6) from the dividend to 465 and continue with: 4656 / 742

Advancing to step 8:
When dividing 4656 by 742, we get 6 with a remainder of 204.
Write down 6 as next digit of the result. 
Result so far: 50406.0
The remainder is 204 after subtracting 4452 from 4656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 9:
The number 742 fits into 2040 2 times, leaving a remainder of 556.
Record the quotient 2 as the next digit in the result. 
Result so far: 50406.2
The remainder is 556 after subtracting 1484 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 10:
If we divide 5560 by 742, we get 7 and a remainder of 366.
Put 7 as the next digit of the answer. 
Result so far: 50406.27
If we take 5194 away from 5560, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 11:
If we divide 3660 by 742, we get 4 and a remainder of 692.
Use 4 as the next digit of our solution. 
Result so far: 50406.274
Subtracting 2968 from 3660 leaves us with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Let's proceed to step 12:
When dividing 6920 by 742, we get 9 with a remainder of 242.
The number 9 becomes the next digit in our result. 
Result so far: 50406.2749
The remainder is 242 after subtracting 6678 from 6920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 13:
If we divide 2420 by 742, we get 3 and a remainder of 194.
Use 3 as the next digit of our solution. 
Result so far: 50406.27493
Deduct 2226 from 2420 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 14:
When dividing 1940 by 742, we get 2 with a remainder of 456.
Use 2 as the next digit of our solution. 
Result so far: 50406.274932
If we subtract 1484 from 1940, we get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Advancing to step 15:
742 goes into 4560 6 times with a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 50406.2749326
If we take 4452 away from 4560, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 16:
If we divide 1080 by 742, we get 1 and a remainder of 338.
The number 1 becomes the next digit in our result. 
Result so far: 50406.27493261
Subtracting 742 from 1080 leaves us with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

The final outcome is 50406.27493261, with a leftover of 3.38e-07.