We're dividing 42434732 by 388 
The aim is to understand the frequency of 388 in 42434732.

Let's proceed to step 1:
When dividing 4 by 388, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 388

Advancing to step 2:
388 goes into 42 0 times with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 388

Advancing to step 3:
388 can be fit into 424 1 times, resulting in a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 36 after subtracting 388 from 424.
Grab the next digit (3) from the dividend, add it to 36, then carry on: 363 / 388

Advancing to step 4:
If we divide 363 by 388, we get 0 and a remainder of 363.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 363 after subtracting 0 from 363.
Fetch the next digit (4) from the dividend, attach it to 363 and continue: 3634 / 388

Going ahead to step 5:
When dividing 3634 by 388, we get 9 with a remainder of 142.
Use 9 as the next digit of our solution. 
Result so far: 109.0
Subtract 3492 from 3634 to get 142.
Grab the next digit (7) from the dividend, add it to 142, then carry on: 1427 / 388

Going ahead to step 6:
If we divide 1427 by 388, we get 3 and a remainder of 263.
Put 3 as the next digit of the answer. 
Result so far: 1093.0
If we subtract 1164 from 1427, we get 263.
Include the next digit (3) from the dividend after 263, then repeat: 2633 / 388

Going ahead to step 7:
388 goes into 2633 6 times with a remainder of 305.
Put 6 as the next digit of the answer. 
Result so far: 10936.0
If we take 2328 away from 2633, we end up with 305.
Grab the next digit (2) from the dividend, add it to 305, then carry on: 3052 / 388

On to step 8:
388 goes into 3052 7 times with a remainder of 336.
Write down 7 as next digit of the result. 
Result so far: 109367.0
Subtracting 2716 from 3052 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 9:
When dividing 3360 by 388, we get 8 with a remainder of 256.
Record the quotient 8 as the next digit in the result. 
Result so far: 109367.8
If we take 3104 away from 3360, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 10:
2560 divided by 388 is 6 with a remainder of 232.
Use 6 as the next digit of our solution. 
Result so far: 109367.86
If we take 2328 away from 2560, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 11:
388 goes into 2320 5 times with a remainder of 380.
Write down 5 as next digit of the result. 
Result so far: 109367.865
If we take 1940 away from 2320, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 12:
If we divide 3800 by 388, we get 9 and a remainder of 308.
Write down 9 as next digit of the result. 
Result so far: 109367.8659
Deduct 3492 from 3800 and we're left with 308.
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 13:
The number 388 fits into 3080 7 times, leaving a remainder of 364.
Record the quotient 7 as the next digit in the result. 
Result so far: 109367.86597
Deduct 2716 from 3080 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 14:
The number 388 fits into 3640 9 times, leaving a remainder of 148.
The number 9 becomes the next digit in our result. 
Result so far: 109367.865979
If we subtract 3492 from 3640, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 15:
388 goes into 1480 3 times with a remainder of 316.
Use 3 as the next digit of our solution. 
Result so far: 109367.8659793
If we take 1164 away from 1480, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 16:
388 can be fit into 3160 8 times, resulting in a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 109367.86597938
Subtract 3104 from 3160 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The quotient of the division is 109367.86597938, and the remainder is 5.6e-08.