20203700 divided by 78 
We want to divide 20203700 by 78.

Let's proceed to step 1:
2 divided by 78 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 78

Step 2:
20 divided by 78 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 78

On to step 3:
78 can be fit into 202 2 times, resulting in a remainder of 46.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 156 from 202, we get 46.
Grab the next digit (0) from the dividend, add it to 46, then carry on: 460 / 78

Advancing to step 4:
If we divide 460 by 78, we get 5 and a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
If we take 390 away from 460, we end up with 70.
Grab the next digit (3) from the dividend, add it to 70, then carry on: 703 / 78

Step 5:
703 divided by 78 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 259.0
Subtracting 702 from 703 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 78

Going ahead to step 6:
When dividing 17 by 78, we get 0 with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 2590.0
Deduct 0 from 17 and we're left with 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 78

Let's proceed to step 7:
170 divided by 78 is 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 25902.0
Subtract 156 from 170 to get 14.
Include the next digit (0) from the dividend after 14, then repeat: 140 / 78

On to step 8:
140 divided by 78 is 1 with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 259021.0
If we take 78 away from 140, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
78 goes into 620 7 times with a remainder of 74.
The next digit of our result is 7. 
Result so far: 259021.7
Subtract 546 from 620 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
78 goes into 740 9 times with a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 259021.79
If we subtract 702 from 740, we 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.

On to step 11:
The number 78 fits into 380 4 times, leaving a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 259021.794
The remainder is 68 after subtracting 312 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
78 can be fit into 680 8 times, resulting in a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 259021.7948
Subtracting 624 from 680 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 13:
78 can be fit into 560 7 times, resulting in a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 259021.79487
The remainder is 14 after subtracting 546 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
The number 78 fits into 140 1 times, leaving a remainder of 62.
The next digit of our result is 1. 
Result so far: 259021.794871
Subtracting 78 from 140 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 15:
78 can be fit into 620 7 times, resulting in a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 259021.7948717
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 16:
78 can be fit into 740 9 times, resulting in a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 259021.79487179
If we take 702 away from 740, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 259021.79487179 with a remaining 3.8e-08.