Let's divide 21971318 by 150
We're looking to find how many times 150 goes into 21971318.

Going ahead to step 1:
When dividing 2 by 150, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 150

Advancing to step 2:
150 goes into 21 0 times with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 150

On to step 3:
150 can be fit into 219 1 times, resulting in a remainder of 69.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 150 from 219, we get 69.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 150

Moving on to step 4:
150 goes into 697 4 times with a remainder of 97.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 600 away from 697, we end up with 97.
Take the next digit (1) from the dividend and append it to 97, then repeat: 971 / 150

Advancing to step 5:
If we divide 971 by 150, we get 6 and a remainder of 71.
Put 6 as the next digit of the answer. 
Result so far: 146.0
If we take 900 away from 971, we end up with 71.
Bring next digit (3) of the dividend behind the 71 and repeat the process: 713 / 150

On to step 6:
The number 150 fits into 713 4 times, leaving a remainder of 113.
Use 4 as the next digit of our solution. 
Result so far: 1464.0
If we take 600 away from 713, we end up with 113.
Take the next digit (1) from the dividend and append it to 113, then repeat: 1131 / 150

Advancing to step 7:
The number 150 fits into 1131 7 times, leaving a remainder of 81.
Record the quotient 7 as the next digit in the result. 
Result so far: 14647.0
If we take 1050 away from 1131, we end up with 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 150

Step 8:
150 goes into 818 5 times with a remainder of 68.
Record the quotient 5 as the next digit in the result. 
Result so far: 146475.0
The remainder is 68 after subtracting 750 from 818.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 9:
The number 150 fits into 680 4 times, leaving a remainder of 80.
Put 4 as the next digit of the answer. 
Result so far: 146475.4
If we take 600 away from 680, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
800 divided by 150 is 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 146475.45
Deduct 750 from 800 and we're left 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.

Let's proceed to step 11:
If we divide 500 by 150, we get 3 and a remainder of 50.
The next digit of our result is 3. 
Result so far: 146475.453
If we subtract 450 from 500, we 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.

On to step 12:
500 divided by 150 is 3 with a remainder of 50.
Use 3 as the next digit of our solution. 
Result so far: 146475.4533
Subtract 450 from 500 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.

The quotient of the division is 146475.4533, and the remainder is 0.0005.