We're dividing 39484210 by 140 
Our goal is to divide 39484210 by 140.

Advancing to step 1:
The number 140 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 140

Let's proceed to step 2:
39 divided by 140 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 140

On to step 3:
394 divided by 140 is 2 with a remainder of 114.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 280 from 394, we get 114.
Append the next digit (8) from the dividend to 114 and continue with: 1148 / 140

Moving on to step 4:
140 goes into 1148 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 28.0
The remainder is 28 after subtracting 1120 from 1148.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 140

Going ahead to step 5:
284 divided by 140 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 282.0
Subtract 280 from 284 to get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 140

Step 6:
140 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 2820.0
If we take 0 away from 42, we end up with 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 140

Moving on to step 7:
140 can be fit into 421 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 28203.0
Deduct 420 from 421 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 140

On to step 8:
When dividing 10 by 140, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 282030.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
140 goes into 100 0 times with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 282030.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
If we divide 1000 by 140, we get 7 and a remainder of 20.
The next digit of our result is 7. 
Result so far: 282030.07
Subtracting 980 from 1000 leaves us 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:
140 can be fit into 200 1 times, resulting in a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 282030.071
If we take 140 away from 200, we end up 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.

Advancing to step 12:
140 can be fit into 600 4 times, resulting in a remainder of 40.
The next digit of our result is 4. 
Result so far: 282030.0714
If we take 560 away from 600, we end up with 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 13:
400 divided by 140 is 2 with a remainder of 120.
The next digit of our result is 2. 
Result so far: 282030.07142
Deduct 280 from 400 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.

Going ahead to step 14:
140 can be fit into 1200 8 times, resulting in a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 282030.071428
Deduct 1120 from 1200 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 15:
The number 140 fits into 800 5 times, leaving a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 282030.0714285
The remainder is 100 after subtracting 700 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 16:
When dividing 1000 by 140, we get 7 with a remainder of 20.
Record the quotient 7 as the next digit in the result. 
Result so far: 282030.07142857
If we subtract 980 from 1000, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 282030.07142857 and a remainder of 2e-08.