We divide 186630 by 49
We want to figure out the number of times 186630 can be divided by 49.

On to step 1:
If we divide 1 by 49, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 49

Going ahead to step 2:
If we divide 18 by 49, we get 0 and a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (6) from the dividend, add it to 18, then carry on: 186 / 49

Moving on to step 3:
186 divided by 49 is 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 147 from 186 and we're left with 39.
Grab the next digit (6) from the dividend, add it to 39, then carry on: 396 / 49

Let's proceed to step 4:
The number 49 fits into 396 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 4 after subtracting 392 from 396.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 49

Advancing to step 5:
49 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 380.0
The remainder is 43 after subtracting 0 from 43.
Bring next digit (0) of the dividend behind the 43 and repeat the process: 430 / 49

Let's proceed to step 6:
49 can be fit into 430 8 times, resulting in a remainder of 38.
Put 8 as the next digit of the answer. 
Result so far: 3808.0
The remainder is 38 after subtracting 392 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
The number 49 fits into 380 7 times, leaving a remainder of 37.
The next digit of our result is 7. 
Result so far: 3808.7
Subtracting 343 from 380 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 8:
49 goes into 370 7 times with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 3808.77
If we take 343 away from 370, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The quotient of the division is 3808.77, and the remainder is 0.027.