We're dividing 40423962 by 385 
The aim is to understand the frequency of 385 in 40423962.

Let's proceed to step 1:
If we divide 4 by 385, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 385

Let's proceed to step 2:
If we divide 40 by 385, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Grab the next digit (4) from the dividend, add it to 40, then carry on: 404 / 385

Let's proceed to step 3:
385 goes into 404 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 385 from 404, we get 19.
Bring next digit (2) of the dividend behind the 19 and repeat the process: 192 / 385

Moving on to step 4:
If we divide 192 by 385, we get 0 and a remainder of 192.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 192 and we're left with 192.
Grab the next digit (3) from the dividend, add it to 192, then carry on: 1923 / 385

Let's proceed to step 5:
385 goes into 1923 4 times with a remainder of 383.
Put 4 as the next digit of the answer. 
Result so far: 104.0
If we subtract 1540 from 1923, we get 383.
Fetch the next digit (9) from the dividend, attach it to 383 and continue: 3839 / 385

Step 6:
When dividing 3839 by 385, we get 9 with a remainder of 374.
Write down 9 as next digit of the result. 
Result so far: 1049.0
If we subtract 3465 from 3839, we get 374.
Take the next digit (6) from the dividend and append it to 374, then repeat: 3746 / 385

On to step 7:
385 goes into 3746 9 times with a remainder of 281.
Use 9 as the next digit of our solution. 
Result so far: 10499.0
If we subtract 3465 from 3746, we get 281.
Grab the next digit (2) from the dividend, add it to 281, then carry on: 2812 / 385

Advancing to step 8:
When dividing 2812 by 385, we get 7 with a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 104997.0
Subtract 2695 from 2812 to get 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 9:
The number 385 fits into 1170 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 104997.3
Deduct 1155 from 1170 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
150 divided by 385 is 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 104997.3
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
If we divide 1500 by 385, we get 3 and a remainder of 345.
Put 3 as the next digit of the answer. 
Result so far: 104997.303
Deduct 1155 from 1500 and we're left with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 12:
If we divide 3450 by 385, we get 8 and a remainder of 370.
Use 8 as the next digit of our solution. 
Result so far: 104997.3038
If we subtract 3080 from 3450, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 13:
385 goes into 3700 9 times with a remainder of 235.
The next digit of our result is 9. 
Result so far: 104997.30389
Deduct 3465 from 3700 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Going ahead to step 14:
385 can be fit into 2350 6 times, resulting in a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 104997.303896
Subtract 2310 from 2350 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 15:
If we divide 400 by 385, we get 1 and a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 104997.3038961
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 16:
If we divide 150 by 385, we get 0 and a remainder of 150.
Use 0 as the next digit of our solution. 
Result so far: 104997.3038961
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final result is 104997.3038961 with a remainder of 1.5e-07.