Let's divide 65866 by 45
We want to divide 65866 by 45.

Moving on to step 1:
45 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 45

On to step 2:
If we divide 65 by 45, we get 1 and a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 20 after subtracting 45 from 65.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 45

Advancing to step 3:
45 goes into 208 4 times with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 28 after subtracting 180 from 208.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 45

Advancing to step 4:
The number 45 fits into 286 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Subtracting 270 from 286 leaves us with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 45

Advancing to step 5:
If we divide 166 by 45, we get 3 and a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 1463.0
Deduct 135 from 166 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 6:
45 goes into 310 6 times with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 1463.6
Deduct 270 from 310 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
400 divided by 45 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 1463.68
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
45 can be fit into 400 8 times, resulting in a remainder of 40.
The next digit of our result is 8. 
Result so far: 1463.688
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 1463.688, with a leftover of 0.004.