Let's divide 40075850 by 612
The aim is to understand the frequency of 612 in 40075850.

Moving on to step 1:
The number 612 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 612

Advancing to step 2:
The number 612 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 612

Advancing to step 3:
The number 612 fits into 400 0 times, leaving a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 400 to get 400.
Append the next digit (7) from the dividend to 400 and continue with: 4007 / 612

Going ahead to step 4:
4007 divided by 612 is 6 with a remainder of 335.
The next digit of our result is 6. 
Result so far: 6.0
If we take 3672 away from 4007, we end up with 335.
Take the next digit (5) from the dividend and append it to 335, then repeat: 3355 / 612

Going ahead to step 5:
The number 612 fits into 3355 5 times, leaving a remainder of 295.
The next digit of our result is 5. 
Result so far: 65.0
Subtract 3060 from 3355 to get 295.
Grab the next digit (8) from the dividend, add it to 295, then carry on: 2958 / 612

Step 6:
612 can be fit into 2958 4 times, resulting in a remainder of 510.
The next digit of our result is 4. 
Result so far: 654.0
Subtract 2448 from 2958 to get 510.
Take the next digit (5) from the dividend and append it to 510, then repeat: 5105 / 612

Advancing to step 7:
5105 divided by 612 is 8 with a remainder of 209.
Record the quotient 8 as the next digit in the result. 
Result so far: 6548.0
Deduct 4896 from 5105 and we're left with 209.
Grab the next digit (0) from the dividend, add it to 209, then carry on: 2090 / 612

Moving on to step 8:
2090 divided by 612 is 3 with a remainder of 254.
Record the quotient 3 as the next digit in the result. 
Result so far: 65483.0
If we take 1836 away from 2090, we end up with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 9:
612 goes into 2540 4 times with a remainder of 92.
The number 4 becomes the next digit in our result. 
Result so far: 65483.4
The remainder is 92 after subtracting 2448 from 2540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
If we divide 920 by 612, we get 1 and a remainder of 308.
Record the quotient 1 as the next digit in the result. 
Result so far: 65483.41
The remainder is 308 after subtracting 612 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

On to step 11:
612 goes into 3080 5 times with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 65483.415
Subtracting 3060 from 3080 leaves us 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.

On to step 12:
612 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 65483.415
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 13:
612 can be fit into 2000 3 times, resulting in a remainder of 164.
Use 3 as the next digit of our solution. 
Result so far: 65483.41503
If we take 1836 away from 2000, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 14:
612 goes into 1640 2 times with a remainder of 416.
The number 2 becomes the next digit in our result. 
Result so far: 65483.415032
Subtracting 1224 from 1640 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 15:
The number 612 fits into 4160 6 times, leaving a remainder of 488.
Write down 6 as next digit of the result. 
Result so far: 65483.4150326
Subtract 3672 from 4160 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Step 16:
If we divide 4880 by 612, we get 7 and a remainder of 596.
Put 7 as the next digit of the answer. 
Result so far: 65483.41503267
If we take 4284 away from 4880, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

After the division, we end up with 65483.41503267 and a remainder of 5.96e-07.