186670 ÷ 4 
We want to divide 186670 by 4.

Moving on to step 1:
The number 4 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 4

Going ahead to step 2:
The number 4 fits into 18 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 2 after subtracting 16 from 18.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 4

On to step 3:
The number 4 fits into 26 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 46.0
Subtracting 24 from 26 leaves us with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 4

Let's proceed to step 4:
26 divided by 4 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 466.0
If we take 24 away from 26, we end up with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 4

Advancing to step 5:
4 can be fit into 27 6 times, resulting in a remainder of 3.
The next digit of our result is 6. 
Result so far: 4666.0
If we take 24 away from 27, we end up with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 4

Advancing to step 6:
4 can be fit into 30 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 46667.0
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 4, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 46667.5
If we subtract 20 from 20, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
4 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 46667.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
4 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 46667.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 46667.5 with a remainder of 0.0.