We look at the division of 74228399 by 388 
Let's see how many times 388 fits into 74228399.

Let's proceed to step 1:
The number 388 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 388

Let's proceed to step 2:
74 divided by 388 is 0 with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Take the next digit (2) from the dividend and append it to 74, then repeat: 742 / 388

Going ahead to step 3:
742 divided by 388 is 1 with a remainder of 354.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 388 from 742, we get 354.
Grab the next digit (2) from the dividend, add it to 354, then carry on: 3542 / 388

Moving on to step 4:
If we divide 3542 by 388, we get 9 and a remainder of 50.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 3492 from 3542 to get 50.
Bring next digit (8) of the dividend behind the 50 and repeat the process: 508 / 388

Moving on to step 5:
388 goes into 508 1 times with a remainder of 120.
Write down 1 as next digit of the result. 
Result so far: 191.0
The remainder is 120 after subtracting 388 from 508.
Take the next digit (3) from the dividend and append it to 120, then repeat: 1203 / 388

On to step 6:
1203 divided by 388 is 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 1913.0
If we subtract 1164 from 1203, we get 39.
Append the next digit (9) from the dividend to 39 and continue with: 399 / 388

On to step 7:
When dividing 399 by 388, we get 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 19131.0
If we take 388 away from 399, we end up with 11.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 388

Going ahead to step 8:
388 goes into 119 0 times with a remainder of 119.
The number 0 becomes the next digit in our result. 
Result so far: 191310.0
Deduct 0 from 119 and we're left with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Advancing to step 9:
When dividing 1190 by 388, we get 3 with a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 191310.3
If we take 1164 away from 1190, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 10:
The number 388 fits into 260 0 times, leaving a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 191310.3
If we take 0 away from 260, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 11:
388 goes into 2600 6 times with a remainder of 272.
The next digit of our result is 6. 
Result so far: 191310.306
If we take 2328 away from 2600, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 12:
When dividing 2720 by 388, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 191310.3067
Subtract 2716 from 2720 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
If we divide 40 by 388, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 191310.3067
Subtract 0 from 40 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.

Step 14:
388 goes into 400 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 191310.306701
The remainder is 12 after subtracting 388 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 15:
If we divide 120 by 388, we get 0 and a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 191310.306701
Deduct 0 from 120 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 16:
If we divide 1200 by 388, we get 3 and a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 191310.30670103
Subtracting 1164 from 1200 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The quotient of the division is 191310.30670103, and the remainder is 3.6e-08.