We look at the division of 72146 by 49 
Let's see how many times 49 fits into 72146.

Advancing to step 1:
49 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 49

Advancing to step 2:
72 divided by 49 is 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 49 away from 72, we end up with 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 49

Let's proceed to step 3:
If we divide 231 by 49, we get 4 and a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 35 after subtracting 196 from 231.
Grab the next digit (4) from the dividend, add it to 35, then carry on: 354 / 49

Step 4:
When dividing 354 by 49, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 147.0
If we take 343 away from 354, we end up with 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 49

Advancing to step 5:
49 goes into 116 2 times with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 1472.0
The remainder is 18 after subtracting 98 from 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 6:
When dividing 180 by 49, we get 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 1472.3
The remainder is 33 after subtracting 147 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 7:
If we divide 330 by 49, we get 6 and a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 1472.36
Subtract 294 from 330 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
49 goes into 360 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 1472.367
The remainder is 17 after subtracting 343 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
49 goes into 170 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 1472.3673
Deduct 147 from 170 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 10:
49 goes into 230 4 times with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 1472.36734
Subtract 196 from 230 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 11:
When dividing 340 by 49, we get 6 with a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 1472.367346
Deduct 294 from 340 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 12:
49 can be fit into 460 9 times, resulting in a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 1472.3673469
Deduct 441 from 460 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
When dividing 190 by 49, we get 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 1472.36734693
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.

Our division results in 1472.36734693 with a remaining 4.3e-08.