We look at the division of 21496132 by 151 
Let's see how many times 151 fits into 21496132.

Step 1:
If we divide 2 by 151, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 151

Step 2:
The number 151 fits into 21 0 times, leaving a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Take the next digit (4) from the dividend and append it to 21, then repeat: 214 / 151

Moving on to step 3:
If we divide 214 by 151, we get 1 and a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 151 from 214 and we're left with 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 151

On to step 4:
If we divide 639 by 151, we get 4 and a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 604 from 639, we get 35.
Bring next digit (6) of the dividend behind the 35 and repeat the process: 356 / 151

Moving on to step 5:
The number 151 fits into 356 2 times, leaving a remainder of 54.
The number 2 becomes the next digit in our result. 
Result so far: 142.0
Subtracting 302 from 356 leaves us with 54.
Include the next digit (1) from the dividend after 54, then repeat: 541 / 151

Moving on to step 6:
541 divided by 151 is 3 with a remainder of 88.
Put 3 as the next digit of the answer. 
Result so far: 1423.0
Subtract 453 from 541 to get 88.
Grab the next digit (3) from the dividend, add it to 88, then carry on: 883 / 151

Advancing to step 7:
If we divide 883 by 151, we get 5 and a remainder of 128.
The next digit of our result is 5. 
Result so far: 14235.0
Subtracting 755 from 883 leaves us with 128.
Include the next digit (2) from the dividend after 128, then repeat: 1282 / 151

Step 8:
1282 divided by 151 is 8 with a remainder of 74.
Use 8 as the next digit of our solution. 
Result so far: 142358.0
If we take 1208 away from 1282, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 9:
740 divided by 151 is 4 with a remainder of 136.
Put 4 as the next digit of the answer. 
Result so far: 142358.4
Subtract 604 from 740 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Advancing to step 10:
When dividing 1360 by 151, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 142358.49
If we take 1359 away from 1360, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 11:
When dividing 10 by 151, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 142358.49
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
If we divide 100 by 151, we get 0 and a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 142358.49
If we take 0 away from 100, 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.

After the division, we end up with 142358.49 and a remainder of 0.001.