49219072 ÷ 315 
We want to divide 49219072 by 315.

On to step 1:
If we divide 4 by 315, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 315

Moving on to step 2:
315 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 315

Step 3:
492 divided by 315 is 1 with a remainder of 177.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 177 after subtracting 315 from 492.
Include the next digit (1) from the dividend after 177, then repeat: 1771 / 315

Moving on to step 4:
315 goes into 1771 5 times with a remainder of 196.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 1575 away from 1771, we end up with 196.
Include the next digit (9) from the dividend after 196, then repeat: 1969 / 315

Going ahead to step 5:
When dividing 1969 by 315, we get 6 with a remainder of 79.
Use 6 as the next digit of our solution. 
Result so far: 156.0
Deduct 1890 from 1969 and we're left with 79.
Take the next digit (0) from the dividend and append it to 79, then repeat: 790 / 315

Step 6:
If we divide 790 by 315, we get 2 and a remainder of 160.
The number 2 becomes the next digit in our result. 
Result so far: 1562.0
Subtract 630 from 790 to get 160.
Fetch the next digit (7) from the dividend, attach it to 160 and continue: 1607 / 315

Let's proceed to step 7:
If we divide 1607 by 315, we get 5 and a remainder of 32.
Use 5 as the next digit of our solution. 
Result so far: 15625.0
If we take 1575 away from 1607, we end up with 32.
Append the next digit (2) from the dividend to 32 and continue with: 322 / 315

Going ahead to step 8:
315 goes into 322 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 156251.0
If we take 315 away from 322, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
When dividing 70 by 315, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 156251.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
If we divide 700 by 315, we get 2 and a remainder of 70.
The next digit of our result is 2. 
Result so far: 156251.02
If we take 630 away from 700, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
700 divided by 315 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 156251.022
Deduct 630 from 700 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

After the division, we end up with 156251.022 and a remainder of 0.007.