Let's divide 946159 by 81
We want to figure out the number of times 946159 can be divided by 81.

Let's proceed to step 1:
81 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 81

On to step 2:
The number 81 fits into 94 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 13 after subtracting 81 from 94.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 81

Moving on to step 3:
81 goes into 136 1 times with a remainder of 55.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 81 from 136 leaves us with 55.
Include the next digit (1) from the dividend after 55, then repeat: 551 / 81

On to step 4:
551 divided by 81 is 6 with a remainder of 65.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
If we take 486 away from 551, we end up with 65.
Grab the next digit (5) from the dividend, add it to 65, then carry on: 655 / 81

Step 5:
81 can be fit into 655 8 times, resulting in a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 1168.0
Subtracting 648 from 655 leaves us with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 81

Going ahead to step 6:
81 can be fit into 79 0 times, resulting in a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 11680.0
Deduct 0 from 79 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 7:
81 goes into 790 9 times with a remainder of 61.
The next digit of our result is 9. 
Result so far: 11680.9
Subtract 729 from 790 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 8:
81 can be fit into 610 7 times, resulting in a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 11680.97
Subtracting 567 from 610 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
430 divided by 81 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 11680.975
Subtracting 405 from 430 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
81 goes into 250 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 11680.9753
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
81 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 11680.9753
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 12:
700 divided by 81 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 11680.975308
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 13:
81 goes into 520 6 times with a remainder of 34.
The next digit of our result is 6. 
Result so far: 11680.9753086
If we take 486 away from 520, we end up 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.

Advancing to step 14:
81 can be fit into 340 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 11680.97530864
Subtracting 324 from 340 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 11680.97530864 with a balance of 1.6e-08.