81635315 divided by 151 
We want to figure out the number of times 81635315 can be divided by 151.

Moving on to step 1:
When dividing 8 by 151, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 151

Let's proceed to step 2:
If we divide 81 by 151, we get 0 and a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 151

Step 3:
When dividing 816 by 151, we get 5 with a remainder of 61.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 61 after subtracting 755 from 816.
Fetch the next digit (3) from the dividend, attach it to 61 and continue: 613 / 151

On to step 4:
If we divide 613 by 151, we get 4 and a remainder of 9.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtracting 604 from 613 leaves us with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 151

Going ahead to step 5:
151 can be fit into 95 0 times, resulting in a remainder of 95.
Put 0 as the next digit of the answer. 
Result so far: 540.0
If we take 0 away from 95, we end up with 95.
Bring next digit (3) of the dividend behind the 95 and repeat the process: 953 / 151

Going ahead to step 6:
When dividing 953 by 151, we get 6 with a remainder of 47.
Use 6 as the next digit of our solution. 
Result so far: 5406.0
Deduct 906 from 953 and we're left with 47.
Fetch the next digit (1) from the dividend, attach it to 47 and continue: 471 / 151

On to step 7:
The number 151 fits into 471 3 times, leaving a remainder of 18.
The next digit of our result is 3. 
Result so far: 54063.0
If we take 453 away from 471, we end up with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 151

Going ahead to step 8:
If we divide 185 by 151, we get 1 and a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 540631.0
Deduct 151 from 185 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
When dividing 340 by 151, we get 2 with a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 540631.2
If we take 302 away from 340, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
The number 151 fits into 380 2 times, leaving a remainder of 78.
The next digit of our result is 2. 
Result so far: 540631.22
If we subtract 302 from 380, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

After the division, we end up with 540631.22 and a remainder of 0.078.