289533 ÷ 78 
We want to figure out the number of times 289533 can be divided by 78.

Step 1:
If we divide 2 by 78, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 78

Moving on to step 2:
The number 78 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Fetch the next digit (9) from the dividend, attach it to 28 and continue: 289 / 78

Step 3:
The number 78 fits into 289 3 times, leaving a remainder of 55.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 234 from 289, we get 55.
Include the next digit (5) from the dividend after 55, then repeat: 555 / 78

Going ahead to step 4:
78 goes into 555 7 times with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtracting 546 from 555 leaves us with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 78

Step 5:
The number 78 fits into 93 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 371.0
Subtract 78 from 93 to get 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 78

On to step 6:
The number 78 fits into 153 1 times, leaving a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 3711.0
The remainder is 75 after subtracting 78 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 7:
750 divided by 78 is 9 with a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 3711.9
Subtracting 702 from 750 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
480 divided by 78 is 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 3711.96
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
The number 78 fits into 120 1 times, leaving a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 3711.961
Subtract 78 from 120 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
78 can be fit into 420 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 3711.9615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
78 goes into 300 3 times with a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 3711.96153
Subtracting 234 from 300 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
660 divided by 78 is 8 with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 3711.961538
If we subtract 624 from 660, we 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 13:
When dividing 360 by 78, we get 4 with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 3711.9615384
The remainder is 48 after subtracting 312 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
78 goes into 480 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 3711.96153846
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 3711.96153846 and a remainder of 1.2e-08.