39203023 ÷ 151 
We want to divide 39203023 by 151.

On to step 1:
The number 151 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
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 / 151

Moving on to step 2:
If we divide 39 by 151, we get 0 and a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (2) from the dividend and append it to 39, then repeat: 392 / 151

On to step 3:
151 goes into 392 2 times with a remainder of 90.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 90 after subtracting 302 from 392.
Grab the next digit (0) from the dividend, add it to 90, then carry on: 900 / 151

Let's proceed to step 4:
151 goes into 900 5 times with a remainder of 145.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 145 after subtracting 755 from 900.
Grab the next digit (3) from the dividend, add it to 145, then carry on: 1453 / 151

On to step 5:
1453 divided by 151 is 9 with a remainder of 94.
Write down 9 as next digit of the result. 
Result so far: 259.0
The remainder is 94 after subtracting 1359 from 1453.
Grab the next digit (0) from the dividend, add it to 94, then carry on: 940 / 151

On to step 6:
When dividing 940 by 151, we get 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 2596.0
Subtract 906 from 940 to get 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 151

Advancing to step 7:
When dividing 342 by 151, we get 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 25962.0
Subtract 302 from 342 to get 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 151

On to step 8:
When dividing 403 by 151, we get 2 with a remainder of 101.
Use 2 as the next digit of our solution. 
Result so far: 259622.0
If we take 302 away from 403, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 9:
If we divide 1010 by 151, we get 6 and a remainder of 104.
The number 6 becomes the next digit in our result. 
Result so far: 259622.6
Deduct 906 from 1010 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 10:
151 can be fit into 1040 6 times, resulting in a remainder of 134.
The number 6 becomes the next digit in our result. 
Result so far: 259622.66
Subtracting 906 from 1040 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The quotient of the division is 259622.66, and the remainder is 0.134.