52392440 ÷ 388 
Our goal is to divide 52392440 by 388.

On to step 1:
If we divide 5 by 388, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 388

Let's proceed to step 2:
52 divided by 388 is 0 with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 388

Step 3:
388 goes into 523 1 times with a remainder of 135.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 135 after subtracting 388 from 523.
Append the next digit (9) from the dividend to 135 and continue with: 1359 / 388

Let's proceed to step 4:
388 goes into 1359 3 times with a remainder of 195.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1164 from 1359 and we're left with 195.
Fetch the next digit (2) from the dividend, attach it to 195 and continue: 1952 / 388

Step 5:
The number 388 fits into 1952 5 times, leaving a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 135.0
Deduct 1940 from 1952 and we're left with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 388

On to step 6:
If we divide 124 by 388, we get 0 and a remainder of 124.
The number 0 becomes the next digit in our result. 
Result so far: 1350.0
If we subtract 0 from 124, we get 124.
Append the next digit (4) from the dividend to 124 and continue with: 1244 / 388

Step 7:
When dividing 1244 by 388, we get 3 with a remainder of 80.
Put 3 as the next digit of the answer. 
Result so far: 13503.0
If we subtract 1164 from 1244, we get 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 388

Going ahead to step 8:
When dividing 800 by 388, we get 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 135032.0
Deduct 776 from 800 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
388 can be fit into 240 0 times, resulting in a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 135032.0
Subtracting 0 from 240 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 10:
If we divide 2400 by 388, we get 6 and a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 135032.06
The remainder is 72 after subtracting 2328 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 11:
388 can be fit into 720 1 times, resulting in a remainder of 332.
Record the quotient 1 as the next digit in the result. 
Result so far: 135032.061
If we subtract 388 from 720, we get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 12:
388 goes into 3320 8 times with a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 135032.0618
Deduct 3104 from 3320 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 13:
388 goes into 2160 5 times with a remainder of 220.
Use 5 as the next digit of our solution. 
Result so far: 135032.06185
Subtract 1940 from 2160 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 14:
If we divide 2200 by 388, we get 5 and a remainder of 260.
Use 5 as the next digit of our solution. 
Result so far: 135032.061855
Deduct 1940 from 2200 and we're left 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.

After the division, we end up with 135032.061855 and a remainder of 2.6e-05.