We're dividing 35781525 by 666 
Our goal is to divide 35781525 by 666.

Step 1:
666 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 666

Advancing to step 2:
35 divided by 666 is 0 with a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Include the next digit (7) from the dividend after 35, then repeat: 357 / 666

Let's proceed to step 3:
357 divided by 666 is 0 with a remainder of 357.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 357 and we're left with 357.
Bring next digit (8) of the dividend behind the 357 and repeat the process: 3578 / 666

Advancing to step 4:
When dividing 3578 by 666, we get 5 with a remainder of 248.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 248 after subtracting 3330 from 3578.
Take the next digit (1) from the dividend and append it to 248, then repeat: 2481 / 666

Advancing to step 5:
666 goes into 2481 3 times with a remainder of 483.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtract 1998 from 2481 to get 483.
Fetch the next digit (5) from the dividend, attach it to 483 and continue: 4835 / 666

Let's proceed to step 6:
The number 666 fits into 4835 7 times, leaving a remainder of 173.
Record the quotient 7 as the next digit in the result. 
Result so far: 537.0
If we take 4662 away from 4835, we end up with 173.
Fetch the next digit (2) from the dividend, attach it to 173 and continue: 1732 / 666

Going ahead to step 7:
1732 divided by 666 is 2 with a remainder of 400.
Use 2 as the next digit of our solution. 
Result so far: 5372.0
If we take 1332 away from 1732, we end up with 400.
Fetch the next digit (5) from the dividend, attach it to 400 and continue: 4005 / 666

Let's proceed to step 8:
When dividing 4005 by 666, we get 6 with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 53726.0
The remainder is 9 after subtracting 3996 from 4005.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
If we divide 90 by 666, we get 0 and a remainder of 90.
The next digit of our result is 0. 
Result so far: 53726.0
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
666 can be fit into 900 1 times, resulting in a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 53726.01
Subtracting 666 from 900 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Advancing to step 11:
If we divide 2340 by 666, we get 3 and a remainder of 342.
Record the quotient 3 as the next digit in the result. 
Result so far: 53726.013
Subtract 1998 from 2340 to get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Moving on to step 12:
When dividing 3420 by 666, we get 5 with a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 53726.0135
If we subtract 3330 from 3420, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 13:
When dividing 900 by 666, we get 1 with a remainder of 234.
Write down 1 as next digit of the result. 
Result so far: 53726.01351
Subtracting 666 from 900 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 14:
666 goes into 2340 3 times with a remainder of 342.
Put 3 as the next digit of the answer. 
Result so far: 53726.013513
Subtracting 1998 from 2340 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Step 15:
When dividing 3420 by 666, we get 5 with a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 53726.0135135
The remainder is 90 after subtracting 3330 from 3420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 16:
666 can be fit into 900 1 times, resulting in a remainder of 234.
Write down 1 as next digit of the result. 
Result so far: 53726.01351351
Subtracting 666 from 900 leaves us with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

In conclusion, the division gives 53726.01351351 with a balance of 2.34e-07.