We look at the division of 58866210 by 666 
Our goal is to divide 58866210 by 666.

Step 1:
5 divided by 666 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 666

On to step 2:
The number 666 fits into 58 0 times, leaving a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 58 after subtracting 0 from 58.
Take the next digit (8) from the dividend and append it to 58, then repeat: 588 / 666

Let's proceed to step 3:
666 goes into 588 0 times with a remainder of 588.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 588, we get 588.
Include the next digit (6) from the dividend after 588, then repeat: 5886 / 666

Advancing to step 4:
666 goes into 5886 8 times with a remainder of 558.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 558 after subtracting 5328 from 5886.
Fetch the next digit (6) from the dividend, attach it to 558 and continue: 5586 / 666

On to step 5:
The number 666 fits into 5586 8 times, leaving a remainder of 258.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtract 5328 from 5586 to get 258.
Bring next digit (2) of the dividend behind the 258 and repeat the process: 2582 / 666

Advancing to step 6:
When dividing 2582 by 666, we get 3 with a remainder of 584.
Put 3 as the next digit of the answer. 
Result so far: 883.0
Subtract 1998 from 2582 to get 584.
Include the next digit (1) from the dividend after 584, then repeat: 5841 / 666

On to step 7:
5841 divided by 666 is 8 with a remainder of 513.
The number 8 becomes the next digit in our result. 
Result so far: 8838.0
If we take 5328 away from 5841, we end up with 513.
Fetch the next digit (0) from the dividend, attach it to 513 and continue: 5130 / 666

Step 8:
When dividing 5130 by 666, we get 7 with a remainder of 468.
Put 7 as the next digit of the answer. 
Result so far: 88387.0
Deduct 4662 from 5130 and we're left with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 9:
The number 666 fits into 4680 7 times, leaving a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 88387.7
Subtract 4662 from 4680 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
When dividing 180 by 666, we get 0 with a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 88387.7
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 11:
1800 divided by 666 is 2 with a remainder of 468.
The number 2 becomes the next digit in our result. 
Result so far: 88387.702
If we subtract 1332 from 1800, we get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 12:
When dividing 4680 by 666, we get 7 with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 88387.7027
Subtract 4662 from 4680 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
The number 666 fits into 180 0 times, leaving a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 88387.7027
Subtracting 0 from 180 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 14:
The number 666 fits into 1800 2 times, leaving a remainder of 468.
Record the quotient 2 as the next digit in the result. 
Result so far: 88387.702702
Subtract 1332 from 1800 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Step 15:
The number 666 fits into 4680 7 times, leaving a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 88387.7027027
Subtract 4662 from 4680 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 16:
666 goes into 180 0 times with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 88387.7027027
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

After the division, we end up with 88387.7027027 and a remainder of 1.8e-07.