We divide 530121 by 78
We want to divide 530121 by 78.

Moving on to step 1:
When dividing 5 by 78, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 78

On to step 2:
The number 78 fits into 53 0 times, leaving a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (0) of the dividend behind the 53 and repeat the process: 530 / 78

Let's proceed to step 3:
530 divided by 78 is 6 with a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 468 away from 530, we end up with 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 78

Let's proceed to step 4:
When dividing 621 by 78, we get 7 with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 67.0
The remainder is 75 after subtracting 546 from 621.
Grab the next digit (2) from the dividend, add it to 75, then carry on: 752 / 78

Let's proceed to step 5:
If we divide 752 by 78, we get 9 and a remainder of 50.
The next digit of our result is 9. 
Result so far: 679.0
The remainder is 50 after subtracting 702 from 752.
Take the next digit (1) from the dividend and append it to 50, then repeat: 501 / 78

On to step 6:
78 can be fit into 501 6 times, resulting in a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 6796.0
Deduct 468 from 501 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
If we divide 330 by 78, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 6796.4
If we subtract 312 from 330, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
When dividing 180 by 78, we get 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 6796.42
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
When dividing 240 by 78, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 6796.423
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
78 can be fit into 60 0 times, resulting in a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 6796.423
The remainder is 60 after subtracting 0 from 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 11:
The number 78 fits into 600 7 times, leaving a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 6796.42307
If we take 546 away from 600, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 12:
540 divided by 78 is 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 6796.423076
If we subtract 468 from 540, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 13:
720 divided by 78 is 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 6796.4230769
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 14:
If we divide 180 by 78, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 6796.42307692
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 6796.42307692, and the remainder is 2.4e-08.