81062646 ÷ 486 
We want to figure out the number of times 81062646 can be divided by 486.

Going ahead to step 1:
If we divide 8 by 486, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 486

On to step 2:
If we divide 81 by 486, we get 0 and a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 486

Advancing to step 3:
The number 486 fits into 810 1 times, leaving a remainder of 324.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 486 from 810 to get 324.
Bring next digit (6) of the dividend behind the 324 and repeat the process: 3246 / 486

Advancing to step 4:
486 can be fit into 3246 6 times, resulting in a remainder of 330.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 2916 from 3246, we get 330.
Grab the next digit (2) from the dividend, add it to 330, then carry on: 3302 / 486

Moving on to step 5:
When dividing 3302 by 486, we get 6 with a remainder of 386.
The number 6 becomes the next digit in our result. 
Result so far: 166.0
If we subtract 2916 from 3302, we get 386.
Include the next digit (6) from the dividend after 386, then repeat: 3866 / 486

Advancing to step 6:
When dividing 3866 by 486, we get 7 with a remainder of 464.
Use 7 as the next digit of our solution. 
Result so far: 1667.0
The remainder is 464 after subtracting 3402 from 3866.
Bring next digit (4) of the dividend behind the 464 and repeat the process: 4644 / 486

Step 7:
When dividing 4644 by 486, we get 9 with a remainder of 270.
Write down 9 as next digit of the result. 
Result so far: 16679.0
The remainder is 270 after subtracting 4374 from 4644.
Append the next digit (6) from the dividend to 270 and continue with: 2706 / 486

Going ahead to step 8:
If we divide 2706 by 486, we get 5 and a remainder of 276.
Record the quotient 5 as the next digit in the result. 
Result so far: 166795.0
Deduct 2430 from 2706 and we're left with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 9:
When dividing 2760 by 486, we get 5 with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 166795.5
If we take 2430 away from 2760, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 10:
486 can be fit into 3300 6 times, resulting in a remainder of 384.
The next digit of our result is 6. 
Result so far: 166795.56
If we subtract 2916 from 3300, we get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 11:
486 can be fit into 3840 7 times, resulting in a remainder of 438.
Put 7 as the next digit of the answer. 
Result so far: 166795.567
The remainder is 438 after subtracting 3402 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 12:
486 goes into 4380 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 166795.5679
Subtract 4374 from 4380 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
486 can be fit into 60 0 times, resulting in a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 166795.5679
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
486 can be fit into 600 1 times, resulting in a remainder of 114.
The next digit of our result is 1. 
Result so far: 166795.567901
Deduct 486 from 600 and we're left with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 15:
If we divide 1140 by 486, we get 2 and a remainder of 168.
Use 2 as the next digit of our solution. 
Result so far: 166795.5679012
Subtract 972 from 1140 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 16:
The number 486 fits into 1680 3 times, leaving a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 166795.56790123
Subtract 1458 from 1680 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

In conclusion, the division gives 166795.56790123 with a balance of 2.22e-07.