150691 divided by 81 
Let's see how many times 81 fits into 150691.

On to step 1:
81 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 81

Let's proceed to step 2:
81 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 81

Let's proceed to step 3:
When dividing 150 by 81, we get 1 with a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 81 from 150 leaves us with 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 81

Let's proceed to step 4:
696 divided by 81 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 48 after subtracting 648 from 696.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 81

Let's proceed to step 5:
If we divide 489 by 81, we get 6 and a remainder of 3.
The next digit of our result is 6. 
Result so far: 186.0
Subtract 486 from 489 to get 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 81

Advancing to step 6:
If we divide 31 by 81, we get 0 and a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 1860.0
Subtracting 0 from 31 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 7:
310 divided by 81 is 3 with a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 1860.3
Deduct 243 from 310 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 8:
81 can be fit into 670 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 1860.38
If we take 648 away from 670, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
If we divide 220 by 81, we get 2 and a remainder of 58.
The next digit of our result is 2. 
Result so far: 1860.382
If we take 162 away from 220, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
When dividing 580 by 81, we get 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 1860.3827
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
81 goes into 130 1 times with a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 1860.38271
Subtract 81 from 130 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 12:
490 divided by 81 is 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 1860.382716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
The number 81 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 1860.382716
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
400 divided by 81 is 4 with a remainder of 76.
The next digit of our result is 4. 
Result so far: 1860.38271604
The remainder is 76 after subtracting 324 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

In conclusion, the division gives 1860.38271604 with a balance of 7.6e-08.