945877 ÷ 78 
Let's see how many times 78 fits into 945877.

On to step 1:
If we divide 9 by 78, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 78

Moving on to step 2:
78 goes into 94 1 times with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 78 away from 94, we end up with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 78

Advancing to step 3:
If we divide 165 by 78, we get 2 and a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 156 from 165 and we're left with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 78

Moving on to step 4:
78 goes into 98 1 times with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Subtracting 78 from 98 leaves us with 20.
Take the next digit (7) from the dividend and append it to 20, then repeat: 207 / 78

Step 5:
207 divided by 78 is 2 with a remainder of 51.
Record the quotient 2 as the next digit in the result. 
Result so far: 1212.0
Subtract 156 from 207 to get 51.
Grab the next digit (7) from the dividend, add it to 51, then carry on: 517 / 78

Let's proceed to step 6:
517 divided by 78 is 6 with a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 12126.0
The remainder is 49 after subtracting 468 from 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 7:
The number 78 fits into 490 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 12126.6
Subtract 468 from 490 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 8:
When dividing 220 by 78, we get 2 with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 12126.62
Subtract 156 from 220 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 9:
78 can be fit into 640 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 12126.628
Subtracting 624 from 640 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
78 goes into 160 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 12126.6282
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
When dividing 40 by 78, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 12126.6282
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
78 can be fit into 400 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 12126.628205
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
If we divide 100 by 78, we get 1 and a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 12126.6282051
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
When dividing 220 by 78, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 12126.62820512
Subtracting 156 from 220 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 12126.62820512 with a remainder of 6.4e-08.