We divide 15123871 by 190
We want to figure out the number of times 15123871 can be divided by 190.

Going ahead to step 1:
When dividing 1 by 190, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 190

Moving on to step 2:
190 goes into 15 0 times with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 190

Moving on to step 3:
If we divide 151 by 190, we get 0 and a remainder of 151.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 151 and we're left with 151.
Include the next digit (2) from the dividend after 151, then repeat: 1512 / 190

Going ahead to step 4:
190 can be fit into 1512 7 times, resulting in a remainder of 182.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 1330 from 1512, we get 182.
Bring next digit (3) of the dividend behind the 182 and repeat the process: 1823 / 190

Step 5:
190 goes into 1823 9 times with a remainder of 113.
Write down 9 as next digit of the result. 
Result so far: 79.0
Subtract 1710 from 1823 to get 113.
Fetch the next digit (8) from the dividend, attach it to 113 and continue: 1138 / 190

On to step 6:
190 goes into 1138 5 times with a remainder of 188.
Use 5 as the next digit of our solution. 
Result so far: 795.0
If we take 950 away from 1138, we end up with 188.
Take the next digit (7) from the dividend and append it to 188, then repeat: 1887 / 190

Moving on to step 7:
190 can be fit into 1887 9 times, resulting in a remainder of 177.
The next digit of our result is 9. 
Result so far: 7959.0
Subtract 1710 from 1887 to get 177.
Grab the next digit (1) from the dividend, add it to 177, then carry on: 1771 / 190

Going ahead to step 8:
190 goes into 1771 9 times with a remainder of 61.
Use 9 as the next digit of our solution. 
Result so far: 79599.0
The remainder is 61 after subtracting 1710 from 1771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 9:
610 divided by 190 is 3 with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 79599.3
If we subtract 570 from 610, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
190 can be fit into 400 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 79599.32
If we take 380 away from 400, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
190 goes into 200 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 79599.321
Deduct 190 from 200 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
100 divided by 190 is 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 79599.321
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 13:
190 goes into 1000 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 79599.32105
Subtracting 950 from 1000 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
If we divide 500 by 190, we get 2 and a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 79599.321052
Deduct 380 from 500 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 15:
If we divide 1200 by 190, we get 6 and a remainder of 60.
Record the quotient 6 as the next digit in the result. 
Result so far: 79599.3210526
Deduct 1140 from 1200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 16:
190 can be fit into 600 3 times, resulting in a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 79599.32105263
Deduct 570 from 600 and we're left 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.

The quotient of the division is 79599.32105263, and the remainder is 3e-08.