91588963 ÷ 388 
Let's see how many times 388 fits into 91588963.

Let's proceed to step 1:
388 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 388

Advancing to step 2:
388 goes into 91 0 times with a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Append the next digit (5) from the dividend to 91 and continue with: 915 / 388

On to step 3:
915 divided by 388 is 2 with a remainder of 139.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 776 from 915 and we're left with 139.
Bring next digit (8) of the dividend behind the 139 and repeat the process: 1398 / 388

Going ahead to step 4:
If we divide 1398 by 388, we get 3 and a remainder of 234.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtracting 1164 from 1398 leaves us with 234.
Include the next digit (8) from the dividend after 234, then repeat: 2348 / 388

Moving on to step 5:
388 can be fit into 2348 6 times, resulting in a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 236.0
Subtracting 2328 from 2348 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 388

Moving on to step 6:
209 divided by 388 is 0 with a remainder of 209.
Record the quotient 0 as the next digit in the result. 
Result so far: 2360.0
Subtract 0 from 209 to get 209.
Bring next digit (6) of the dividend behind the 209 and repeat the process: 2096 / 388

Let's proceed to step 7:
388 can be fit into 2096 5 times, resulting in a remainder of 156.
The next digit of our result is 5. 
Result so far: 23605.0
Subtract 1940 from 2096 to get 156.
Append the next digit (3) from the dividend to 156 and continue with: 1563 / 388

Going ahead to step 8:
When dividing 1563 by 388, we get 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 236054.0
If we take 1552 away from 1563, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
388 can be fit into 110 0 times, resulting in a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 236054.0
If we take 0 away from 110, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 10:
388 can be fit into 1100 2 times, resulting in a remainder of 324.
The number 2 becomes the next digit in our result. 
Result so far: 236054.02
The remainder is 324 after subtracting 776 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 11:
3240 divided by 388 is 8 with a remainder of 136.
The number 8 becomes the next digit in our result. 
Result so far: 236054.028
Deduct 3104 from 3240 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 12:
The number 388 fits into 1360 3 times, leaving a remainder of 196.
The next digit of our result is 3. 
Result so far: 236054.0283
Deduct 1164 from 1360 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 13:
1960 divided by 388 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 236054.02835
The remainder is 20 after subtracting 1940 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
200 divided by 388 is 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 236054.02835
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 15:
When dividing 2000 by 388, we get 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 236054.0283505
Subtract 1940 from 2000 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 16:
388 goes into 600 1 times with a remainder of 212.
The next digit of our result is 1. 
Result so far: 236054.02835051
If we take 388 away from 600, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

After the division, we end up with 236054.02835051 and a remainder of 2.12e-07.