Let's divide 39950207 by 288
We want to divide 39950207 by 288.

Going ahead to step 1:
288 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 288

Step 2:
288 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 288

Moving on to step 3:
The number 288 fits into 399 1 times, leaving a remainder of 111.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 288 from 399 and we're left with 111.
Bring next digit (5) of the dividend behind the 111 and repeat the process: 1115 / 288

On to step 4:
When dividing 1115 by 288, we get 3 with a remainder of 251.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 251 after subtracting 864 from 1115.
Take the next digit (0) from the dividend and append it to 251, then repeat: 2510 / 288

Step 5:
288 can be fit into 2510 8 times, resulting in a remainder of 206.
Use 8 as the next digit of our solution. 
Result so far: 138.0
The remainder is 206 after subtracting 2304 from 2510.
Append the next digit (2) from the dividend to 206 and continue with: 2062 / 288

Moving on to step 6:
The number 288 fits into 2062 7 times, leaving a remainder of 46.
Write down 7 as next digit of the result. 
Result so far: 1387.0
If we take 2016 away from 2062, we end up with 46.
Take the next digit (0) from the dividend and append it to 46, then repeat: 460 / 288

Moving on to step 7:
460 divided by 288 is 1 with a remainder of 172.
The next digit of our result is 1. 
Result so far: 13871.0
Subtracting 288 from 460 leaves us with 172.
Take the next digit (7) from the dividend and append it to 172, then repeat: 1727 / 288

Step 8:
When dividing 1727 by 288, we get 5 with a remainder of 287.
Record the quotient 5 as the next digit in the result. 
Result so far: 138715.0
Subtracting 1440 from 1727 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Advancing to step 9:
2870 divided by 288 is 9 with a remainder of 278.
Use 9 as the next digit of our solution. 
Result so far: 138715.9
The remainder is 278 after subtracting 2592 from 2870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 10:
288 can be fit into 2780 9 times, resulting in a remainder of 188.
Write down 9 as next digit of the result. 
Result so far: 138715.99
Subtracting 2592 from 2780 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The final outcome is 138715.99, with a leftover of 0.188.