51036154 ÷ 150 
Let's see how many times 150 fits into 51036154.

Step 1:
150 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 150

Advancing to step 2:
51 divided by 150 is 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 150

On to step 3:
If we divide 510 by 150, we get 3 and a remainder of 60.
The next digit of our result is 3. 
Result so far: 3.0
If we take 450 away from 510, we end up with 60.
Fetch the next digit (3) from the dividend, attach it to 60 and continue: 603 / 150

Going ahead to step 4:
150 can be fit into 603 4 times, resulting in a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Deduct 600 from 603 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 150

On to step 5:
When dividing 36 by 150, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 340.0
Subtract 0 from 36 to get 36.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 150

On to step 6:
150 can be fit into 361 2 times, resulting in a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 3402.0
Subtracting 300 from 361 leaves us with 61.
Append the next digit (5) from the dividend to 61 and continue with: 615 / 150

Step 7:
150 can be fit into 615 4 times, resulting in a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 34024.0
If we take 600 away from 615, we end up with 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 150

Step 8:
150 can be fit into 154 1 times, resulting in a remainder of 4.
The next digit of our result is 1. 
Result so far: 340241.0
The remainder is 4 after subtracting 150 from 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
40 divided by 150 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 340241.0
If we subtract 0 from 40, we 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.

On to step 10:
150 goes into 400 2 times with a remainder of 100.
Write down 2 as next digit of the result. 
Result so far: 340241.02
The remainder is 100 after subtracting 300 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
The number 150 fits into 1000 6 times, leaving a remainder of 100.
Write down 6 as next digit of the result. 
Result so far: 340241.026
If we take 900 away from 1000, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 12:
150 goes into 1000 6 times with a remainder of 100.
Use 6 as the next digit of our solution. 
Result so far: 340241.0266
Deduct 900 from 1000 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 340241.0266 with a remainder of 0.001.