We divide 42667171 by 81
Our goal is to divide 42667171 by 81.

Step 1:
The number 81 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 81

Advancing to step 2:
81 can be fit into 42 0 times, resulting in a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (6) from the dividend, attach it to 42 and continue: 426 / 81

On to step 3:
If we divide 426 by 81, we get 5 and a remainder of 21.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 405 from 426 to get 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 81

Moving on to step 4:
When dividing 216 by 81, we get 2 with a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 162 from 216 and we're left with 54.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 81

Let's proceed to step 5:
If we divide 547 by 81, we get 6 and a remainder of 61.
Record the quotient 6 as the next digit in the result. 
Result so far: 526.0
Subtracting 486 from 547 leaves us with 61.
Grab the next digit (1) from the dividend, add it to 61, then carry on: 611 / 81

Step 6:
When dividing 611 by 81, we get 7 with a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 5267.0
Subtracting 567 from 611 leaves us with 44.
Bring next digit (7) of the dividend behind the 44 and repeat the process: 447 / 81

Advancing to step 7:
When dividing 447 by 81, we get 5 with a remainder of 42.
Write down 5 as next digit of the result. 
Result so far: 52675.0
Subtracting 405 from 447 leaves us with 42.
Take the next digit (1) from the dividend and append it to 42, then repeat: 421 / 81

Moving on to step 8:
81 can be fit into 421 5 times, resulting in a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 526755.0
If we subtract 405 from 421, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
81 goes into 160 1 times with a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 526755.1
If we subtract 81 from 160, we get 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 10:
790 divided by 81 is 9 with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 526755.19
If we subtract 729 from 790, we 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.

Let's proceed to step 11:
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: 526755.197
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.

Going ahead to step 12:
If we divide 430 by 81, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 526755.1975
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.

Going ahead to step 13:
81 goes into 250 3 times with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 526755.19753
Subtracting 243 from 250 leaves us 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.

Advancing to step 14:
81 goes into 70 0 times with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 526755.19753
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 15:
When dividing 700 by 81, we get 8 with a remainder of 52.
The next digit of our result is 8. 
Result so far: 526755.1975308
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.

Going ahead to step 16:
The number 81 fits into 520 6 times, leaving a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 526755.19753086
Subtracting 486 from 520 leaves us 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.

The quotient of the division is 526755.19753086, and the remainder is 3.4e-08.