9020813 ÷ 140 
We want to figure out the number of times 9020813 can be divided by 140.

On to step 1:
The number 140 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 140

On to step 2:
The number 140 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Take the next digit (2) from the dividend and append it to 90, then repeat: 902 / 140

Moving on to step 3:
When dividing 902 by 140, we get 6 with a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 840 away from 902, we end up with 62.
Include the next digit (0) from the dividend after 62, then repeat: 620 / 140

Going ahead to step 4:
620 divided by 140 is 4 with a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 64.0
The remainder is 60 after subtracting 560 from 620.
Bring next digit (8) of the dividend behind the 60 and repeat the process: 608 / 140

Let's proceed to step 5:
When dividing 608 by 140, we get 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 644.0
Subtracting 560 from 608 leaves us with 48.
Bring next digit (1) of the dividend behind the 48 and repeat the process: 481 / 140

On to step 6:
140 can be fit into 481 3 times, resulting in a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 6443.0
Subtract 420 from 481 to get 61.
Fetch the next digit (3) from the dividend, attach it to 61 and continue: 613 / 140

Advancing to step 7:
140 can be fit into 613 4 times, resulting in a remainder of 53.
Put 4 as the next digit of the answer. 
Result so far: 64434.0
The remainder is 53 after subtracting 560 from 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 8:
140 goes into 530 3 times with a remainder of 110.
The next digit of our result is 3. 
Result so far: 64434.3
Subtract 420 from 530 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 9:
If we divide 1100 by 140, we get 7 and a remainder of 120.
Record the quotient 7 as the next digit in the result. 
Result so far: 64434.37
If we subtract 980 from 1100, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
1200 divided by 140 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 64434.378
If we take 1120 away from 1200, we end up 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.

On to step 11:
When dividing 800 by 140, we get 5 with a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 64434.3785
Subtract 700 from 800 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 12:
The number 140 fits into 1000 7 times, leaving a remainder of 20.
The next digit of our result is 7. 
Result so far: 64434.37857
If we take 980 away from 1000, 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.

On to step 13:
When dividing 200 by 140, we get 1 with a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 64434.378571
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
140 goes into 600 4 times with a remainder of 40.
The next digit of our result is 4. 
Result so far: 64434.3785714
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.

Going ahead to step 15:
If we divide 400 by 140, we get 2 and a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 64434.37857142
If we subtract 280 from 400, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 64434.37857142, with a leftover of 1.2e-07.