We're dividing 866482 by 373 
We're looking to find how many times 373 goes into 866482.

Moving on to step 1:
The number 373 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 373

Going ahead to step 2:
373 can be fit into 86 0 times, resulting in a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (6) from the dividend, add it to 86, then carry on: 866 / 373

Going ahead to step 3:
373 can be fit into 866 2 times, resulting in a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 746 from 866 leaves us with 120.
Fetch the next digit (4) from the dividend, attach it to 120 and continue: 1204 / 373

Step 4:
1204 divided by 373 is 3 with a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtract 1119 from 1204 to get 85.
Grab the next digit (8) from the dividend, add it to 85, then carry on: 858 / 373

On to step 5:
When dividing 858 by 373, we get 2 with a remainder of 112.
Record the quotient 2 as the next digit in the result. 
Result so far: 232.0
Subtract 746 from 858 to get 112.
Fetch the next digit (2) from the dividend, attach it to 112 and continue: 1122 / 373

Going ahead to step 6:
373 can be fit into 1122 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 2323.0
Deduct 1119 from 1122 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
373 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 2323.0
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
300 divided by 373 is 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 2323.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 2323.0, and the remainder is 0.3.