93691888 ÷ 388 
The aim is to understand the frequency of 388 in 93691888.

Moving on to step 1:
The number 388 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 388

Advancing to step 2:
The number 388 fits into 93 0 times, leaving a remainder of 93.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Take the next digit (6) from the dividend and append it to 93, then repeat: 936 / 388

Advancing to step 3:
388 goes into 936 2 times with a remainder of 160.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 776 from 936 and we're left with 160.
Fetch the next digit (9) from the dividend, attach it to 160 and continue: 1609 / 388

Step 4:
388 can be fit into 1609 4 times, resulting in a remainder of 57.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 1552 from 1609 to get 57.
Bring next digit (1) of the dividend behind the 57 and repeat the process: 571 / 388

Going ahead to step 5:
When dividing 571 by 388, we get 1 with a remainder of 183.
The next digit of our result is 1. 
Result so far: 241.0
Deduct 388 from 571 and we're left with 183.
Append the next digit (8) from the dividend to 183 and continue with: 1838 / 388

Step 6:
When dividing 1838 by 388, we get 4 with a remainder of 286.
Record the quotient 4 as the next digit in the result. 
Result so far: 2414.0
If we subtract 1552 from 1838, we get 286.
Bring next digit (8) of the dividend behind the 286 and repeat the process: 2868 / 388

Moving on to step 7:
388 can be fit into 2868 7 times, resulting in a remainder of 152.
Use 7 as the next digit of our solution. 
Result so far: 24147.0
If we take 2716 away from 2868, we end up with 152.
Grab the next digit (8) from the dividend, add it to 152, then carry on: 1528 / 388

On to step 8:
The number 388 fits into 1528 3 times, leaving a remainder of 364.
The next digit of our result is 3. 
Result so far: 241473.0
Deduct 1164 from 1528 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.

Step 9:
The number 388 fits into 3640 9 times, leaving a remainder of 148.
Write down 9 as next digit of the result. 
Result so far: 241473.9
If we take 3492 away from 3640, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 10:
1480 divided by 388 is 3 with a remainder of 316.
Put 3 as the next digit of the answer. 
Result so far: 241473.93
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.

Step 11:
The number 388 fits into 3160 8 times, leaving a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 241473.938
If we subtract 3104 from 3160, we 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.

Step 12:
When dividing 560 by 388, we get 1 with a remainder of 172.
Write down 1 as next digit of the result. 
Result so far: 241473.9381
If we subtract 388 from 560, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
The number 388 fits into 1720 4 times, leaving a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 241473.93814
Subtract 1552 from 1720 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 14:
The number 388 fits into 1680 4 times, leaving a remainder of 128.
Use 4 as the next digit of our solution. 
Result so far: 241473.938144
If we take 1552 away from 1680, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The quotient of the division is 241473.938144, and the remainder is 1.28e-05.