81287012 ÷ 606 
We want to divide 81287012 by 606.

Step 1:
The number 606 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 606

Advancing to step 2:
606 goes into 81 0 times with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Include the next digit (2) from the dividend after 81, then repeat: 812 / 606

Let's proceed to step 3:
606 goes into 812 1 times with a remainder of 206.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 606 from 812 and we're left with 206.
Fetch the next digit (8) from the dividend, attach it to 206 and continue: 2068 / 606

Advancing to step 4:
When dividing 2068 by 606, we get 3 with a remainder of 250.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we subtract 1818 from 2068, we get 250.
Append the next digit (7) from the dividend to 250 and continue with: 2507 / 606

On to step 5:
606 goes into 2507 4 times with a remainder of 83.
Record the quotient 4 as the next digit in the result. 
Result so far: 134.0
Subtract 2424 from 2507 to get 83.
Bring next digit (0) of the dividend behind the 83 and repeat the process: 830 / 606

Advancing to step 6:
The number 606 fits into 830 1 times, leaving a remainder of 224.
The next digit of our result is 1. 
Result so far: 1341.0
If we subtract 606 from 830, we get 224.
Grab the next digit (1) from the dividend, add it to 224, then carry on: 2241 / 606

Going ahead to step 7:
606 can be fit into 2241 3 times, resulting in a remainder of 423.
Record the quotient 3 as the next digit in the result. 
Result so far: 13413.0
The remainder is 423 after subtracting 1818 from 2241.
Take the next digit (2) from the dividend and append it to 423, then repeat: 4232 / 606

Step 8:
606 can be fit into 4232 6 times, resulting in a remainder of 596.
Use 6 as the next digit of our solution. 
Result so far: 134136.0
If we take 3636 away from 4232, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Advancing to step 9:
606 goes into 5960 9 times with a remainder of 506.
The next digit of our result is 9. 
Result so far: 134136.9
If we subtract 5454 from 5960, we get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Step 10:
5060 divided by 606 is 8 with a remainder of 212.
Record the quotient 8 as the next digit in the result. 
Result so far: 134136.98
The remainder is 212 after subtracting 4848 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Let's proceed to step 11:
2120 divided by 606 is 3 with a remainder of 302.
Use 3 as the next digit of our solution. 
Result so far: 134136.983
If we subtract 1818 from 2120, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 12:
606 can be fit into 3020 4 times, resulting in a remainder of 596.
Record the quotient 4 as the next digit in the result. 
Result so far: 134136.9834
If we take 2424 away from 3020, we end up with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Moving on to step 13:
5960 divided by 606 is 9 with a remainder of 506.
Record the quotient 9 as the next digit in the result. 
Result so far: 134136.98349
If we subtract 5454 from 5960, we get 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Advancing to step 14:
If we divide 5060 by 606, we get 8 and a remainder of 212.
Use 8 as the next digit of our solution. 
Result so far: 134136.983498
Subtract 4848 from 5060 to get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 15:
If we divide 2120 by 606, we get 3 and a remainder of 302.
Use 3 as the next digit of our solution. 
Result so far: 134136.9834983
If we subtract 1818 from 2120, we get 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

On to step 16:
606 can be fit into 3020 4 times, resulting in a remainder of 596.
Write down 4 as next digit of the result. 
Result so far: 134136.98349834
Deduct 2424 from 3020 and we're left with 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

The quotient of the division is 134136.98349834, and the remainder is 5.96e-07.