We divide 513290 by 66
We're looking to find how many times 66 goes into 513290.

Moving on to step 1:
The number 66 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 66

Going ahead to step 2:
66 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 66

Going ahead to step 3:
513 divided by 66 is 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 51 after subtracting 462 from 513.
Grab the next digit (2) from the dividend, add it to 51, then carry on: 512 / 66

Moving on to step 4:
If we divide 512 by 66, we get 7 and a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Subtract 462 from 512 to get 50.
Take the next digit (9) from the dividend and append it to 50, then repeat: 509 / 66

Going ahead to step 5:
509 divided by 66 is 7 with a remainder of 47.
Use 7 as the next digit of our solution. 
Result so far: 777.0
Subtract 462 from 509 to get 47.
Include the next digit (0) from the dividend after 47, then repeat: 470 / 66

Moving on to step 6:
66 can be fit into 470 7 times, resulting in a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 7777.0
Subtract 462 from 470 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
66 can be fit into 80 1 times, resulting in a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 7777.1
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 8:
When dividing 140 by 66, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 7777.12
The remainder is 8 after subtracting 132 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
When dividing 80 by 66, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 7777.121
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
140 divided by 66 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 7777.1212
If we subtract 132 from 140, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
When dividing 80 by 66, we get 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 7777.12121
If we take 66 away from 80, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
140 divided by 66 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 7777.121212
If we subtract 132 from 140, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
The number 66 fits into 80 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 7777.1212121
Deduct 66 from 80 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
If we divide 140 by 66, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 7777.12121212
The remainder is 8 after subtracting 132 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 7777.12121212, with a leftover of 8e-09.