589819 ÷ 78 
We want to figure out the number of times 589819 can be divided by 78.

Moving on to step 1:
5 divided by 78 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 78

Advancing to step 2:
58 divided by 78 is 0 with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Include the next digit (9) from the dividend after 58, then repeat: 589 / 78

Advancing to step 3:
When dividing 589 by 78, we get 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 546 from 589 to get 43.
Bring next digit (8) of the dividend behind the 43 and repeat the process: 438 / 78

Going ahead to step 4:
If we divide 438 by 78, we get 5 and a remainder of 48.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
Deduct 390 from 438 and we're left with 48.
Grab the next digit (1) from the dividend, add it to 48, then carry on: 481 / 78

Moving on to step 5:
When dividing 481 by 78, we get 6 with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 756.0
Subtract 468 from 481 to get 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 78

Step 6:
78 can be fit into 139 1 times, resulting in a remainder of 61.
The next digit of our result is 1. 
Result so far: 7561.0
Deduct 78 from 139 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
If we divide 610 by 78, we get 7 and a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 7561.7
If we subtract 546 from 610, we 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.

On to step 8:
If we divide 640 by 78, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 7561.78
If we subtract 624 from 640, we get 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 9:
When dividing 160 by 78, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 7561.782
Deduct 156 from 160 and we're left 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.

Going ahead to step 10:
When dividing 40 by 78, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 7561.782
If we subtract 0 from 40, we get 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 11:
The number 78 fits into 400 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 7561.78205
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
When dividing 100 by 78, we get 1 with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 7561.782051
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.

Let's proceed to step 13:
78 goes into 220 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 7561.7820512
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.

On to step 14:
When dividing 640 by 78, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 7561.78205128
If we take 624 away from 640, we end up 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.

The quotient of the division is 7561.78205128, and the remainder is 1.6e-08.