Let's divide 40418694 by 640
The aim is to understand the frequency of 640 in 40418694.

Going ahead to step 1:
If we divide 4 by 640, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 640

Advancing to step 2:
640 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 40 leaves us with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 640

Advancing to step 3:
The number 640 fits into 404 0 times, leaving a remainder of 404.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 404 leaves us with 404.
Take the next digit (1) from the dividend and append it to 404, then repeat: 4041 / 640

Let's proceed to step 4:
If we divide 4041 by 640, we get 6 and a remainder of 201.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 201 after subtracting 3840 from 4041.
Append the next digit (8) from the dividend to 201 and continue with: 2018 / 640

Advancing to step 5:
If we divide 2018 by 640, we get 3 and a remainder of 98.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 1920 from 2018 to get 98.
Append the next digit (6) from the dividend to 98 and continue with: 986 / 640

Let's proceed to step 6:
640 goes into 986 1 times with a remainder of 346.
Write down 1 as next digit of the result. 
Result so far: 631.0
The remainder is 346 after subtracting 640 from 986.
Grab the next digit (9) from the dividend, add it to 346, then carry on: 3469 / 640

Moving on to step 7:
When dividing 3469 by 640, we get 5 with a remainder of 269.
Put 5 as the next digit of the answer. 
Result so far: 6315.0
If we take 3200 away from 3469, we end up with 269.
Append the next digit (4) from the dividend to 269 and continue with: 2694 / 640

Going ahead to step 8:
640 can be fit into 2694 4 times, resulting in a remainder of 134.
The next digit of our result is 4. 
Result so far: 63154.0
The remainder is 134 after subtracting 2560 from 2694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 9:
1340 divided by 640 is 2 with a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 63154.2
If we take 1280 away from 1340, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
600 divided by 640 is 0 with a remainder of 600.
The next digit of our result is 0. 
Result so far: 63154.2
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 11:
6000 divided by 640 is 9 with a remainder of 240.
The next digit of our result is 9. 
Result so far: 63154.209
If we take 5760 away from 6000, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 12:
The number 640 fits into 2400 3 times, leaving a remainder of 480.
The number 3 becomes the next digit in our result. 
Result so far: 63154.2093
If we subtract 1920 from 2400, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 13:
4800 divided by 640 is 7 with a remainder of 320.
Write down 7 as next digit of the result. 
Result so far: 63154.20937
Deduct 4480 from 4800 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 14:
640 can be fit into 3200 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 63154.209375
If we take 3200 away from 3200, 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.

On to step 15:
If we divide 0 by 640, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 63154.209375
Subtracting 0 from 0 leaves us 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.

Going ahead to step 16:
If we divide 0 by 640, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 63154.209375
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.

In conclusion, the division gives 63154.209375 with a balance of 0.0.