Let's divide 48690139 by 190
Our goal is to divide 48690139 by 190.

Step 1:
190 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 190

Step 2:
48 divided by 190 is 0 with a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Include the next digit (6) from the dividend after 48, then repeat: 486 / 190

Moving on to step 3:
190 goes into 486 2 times with a remainder of 106.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 380 from 486 to get 106.
Take the next digit (9) from the dividend and append it to 106, then repeat: 1069 / 190

Moving on to step 4:
The number 190 fits into 1069 5 times, leaving a remainder of 119.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtract 950 from 1069 to get 119.
Include the next digit (0) from the dividend after 119, then repeat: 1190 / 190

On to step 5:
1190 divided by 190 is 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 256.0
Subtract 1140 from 1190 to get 50.
Include the next digit (1) from the dividend after 50, then repeat: 501 / 190

Let's proceed to step 6:
The number 190 fits into 501 2 times, leaving a remainder of 121.
The number 2 becomes the next digit in our result. 
Result so far: 2562.0
Subtract 380 from 501 to get 121.
Bring next digit (3) of the dividend behind the 121 and repeat the process: 1213 / 190

Let's proceed to step 7:
When dividing 1213 by 190, we get 6 with a remainder of 73.
The next digit of our result is 6. 
Result so far: 25626.0
The remainder is 73 after subtracting 1140 from 1213.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 190

Advancing to step 8:
If we divide 739 by 190, we get 3 and a remainder of 169.
Put 3 as the next digit of the answer. 
Result so far: 256263.0
Deduct 570 from 739 and we're left with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Step 9:
1690 divided by 190 is 8 with a remainder of 170.
The next digit of our result is 8. 
Result so far: 256263.8
If we take 1520 away from 1690, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 10:
1700 divided by 190 is 8 with a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 256263.88
Subtracting 1520 from 1700 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

The quotient of the division is 256263.88, and the remainder is 0.18.