Let's divide 737950 by 40
The aim is to understand the frequency of 40 in 737950.

On to step 1:
When dividing 7 by 40, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 40

Moving on to step 2:
When dividing 73 by 40, we get 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 33 after subtracting 40 from 73.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 40

Moving on to step 3:
40 can be fit into 337 8 times, resulting in a remainder of 17.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 320 from 337 leaves us with 17.
Fetch the next digit (9) from the dividend, attach it to 17 and continue: 179 / 40

Let's proceed to step 4:
40 goes into 179 4 times with a remainder of 19.
The number 4 becomes the next digit in our result. 
Result so far: 184.0
If we subtract 160 from 179, we get 19.
Grab the next digit (5) from the dividend, add it to 19, then carry on: 195 / 40

On to step 5:
195 divided by 40 is 4 with a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 1844.0
Deduct 160 from 195 and we're left with 35.
Include the next digit (0) from the dividend after 35, then repeat: 350 / 40

Moving on to step 6:
The number 40 fits into 350 8 times, leaving a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 18448.0
Deduct 320 from 350 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
40 can be fit into 300 7 times, resulting in a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 18448.7
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
40 can be fit into 200 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 18448.75
Subtract 200 from 200 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
40 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18448.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 40 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 18448.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 18448.75 with a remainder of 0.0.