We're dividing 81209630 by 49 
Let's see how many times 49 fits into 81209630.

On to step 1:
8 divided by 49 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 49

Going ahead to step 2:
49 goes into 81 1 times with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 49 from 81 and we're left with 32.
Bring next digit (2) of the dividend behind the 32 and repeat the process: 322 / 49

Let's proceed to step 3:
When dividing 322 by 49, we get 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 16.0
Deduct 294 from 322 and we're left with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 49

Advancing to step 4:
When dividing 280 by 49, we get 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 165.0
Subtracting 245 from 280 leaves us with 35.
Bring next digit (9) of the dividend behind the 35 and repeat the process: 359 / 49

Let's proceed to step 5:
49 goes into 359 7 times with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 1657.0
Deduct 343 from 359 and we're left with 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 49

Moving on to step 6:
49 can be fit into 166 3 times, resulting in a remainder of 19.
The next digit of our result is 3. 
Result so far: 16573.0
If we take 147 away from 166, we end up with 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 49

Advancing to step 7:
49 goes into 193 3 times with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 165733.0
If we take 147 away from 193, we end up with 46.
Bring next digit (0) of the dividend behind the 46 and repeat the process: 460 / 49

Going ahead to step 8:
When dividing 460 by 49, we get 9 with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 1657339.0
If we subtract 441 from 460, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
49 can be fit into 190 3 times, resulting in a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 1657339.3
Subtract 147 from 190 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 10:
49 can be fit into 430 8 times, resulting in a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 1657339.38
Subtract 392 from 430 to get 38.
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 11:
49 can be fit into 380 7 times, resulting in a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 1657339.387
The remainder is 37 after subtracting 343 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 12:
The number 49 fits into 370 7 times, leaving a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 1657339.3877
If we subtract 343 from 370, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 1657339.3877 with a remaining 0.00027.