We're dividing 51669281 by 150 
Let's see how many times 150 fits into 51669281.

On to step 1:
150 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 150

On to step 2:
150 goes into 51 0 times with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (6) from the dividend after 51, then repeat: 516 / 150

On to step 3:
150 can be fit into 516 3 times, resulting in a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 450 from 516 leaves us with 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 150

Moving on to step 4:
150 goes into 666 4 times with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtract 600 from 666 to get 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 150

Moving on to step 5:
150 goes into 669 4 times with a remainder of 69.
Record the quotient 4 as the next digit in the result. 
Result so far: 344.0
Deduct 600 from 669 and we're left with 69.
Append the next digit (2) from the dividend to 69 and continue with: 692 / 150

Advancing to step 6:
150 can be fit into 692 4 times, resulting in a remainder of 92.
Record the quotient 4 as the next digit in the result. 
Result so far: 3444.0
Subtract 600 from 692 to get 92.
Bring next digit (8) of the dividend behind the 92 and repeat the process: 928 / 150

Moving on to step 7:
When dividing 928 by 150, we get 6 with a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 34446.0
If we subtract 900 from 928, we get 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 150

Let's proceed to step 8:
150 can be fit into 281 1 times, resulting in a remainder of 131.
Write down 1 as next digit of the result. 
Result so far: 344461.0
Deduct 150 from 281 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 9:
When dividing 1310 by 150, we get 8 with a remainder of 110.
Put 8 as the next digit of the answer. 
Result so far: 344461.8
The remainder is 110 after subtracting 1200 from 1310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 10:
150 goes into 1100 7 times with a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 344461.87
Subtract 1050 from 1100 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
The number 150 fits into 500 3 times, leaving a remainder of 50.
Put 3 as the next digit of the answer. 
Result so far: 344461.873
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
The number 150 fits into 500 3 times, leaving a remainder of 50.
The number 3 becomes the next digit in our result. 
Result so far: 344461.8733
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 344461.8733, and the remainder is 0.0005.