78290489 ÷ 785 
We want to figure out the number of times 78290489 can be divided by 785.

Advancing to step 1:
If we divide 7 by 785, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 785

On to step 2:
When dividing 78 by 785, we get 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (2) of the dividend behind the 78 and repeat the process: 782 / 785

Moving on to step 3:
785 goes into 782 0 times with a remainder of 782.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 782, we get 782.
Take the next digit (9) from the dividend and append it to 782, then repeat: 7829 / 785

Going ahead to step 4:
785 goes into 7829 9 times with a remainder of 764.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 7065 from 7829 to get 764.
Fetch the next digit (0) from the dividend, attach it to 764 and continue: 7640 / 785

Let's proceed to step 5:
The number 785 fits into 7640 9 times, leaving a remainder of 575.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Deduct 7065 from 7640 and we're left with 575.
Bring next digit (4) of the dividend behind the 575 and repeat the process: 5754 / 785

Advancing to step 6:
The number 785 fits into 5754 7 times, leaving a remainder of 259.
Write down 7 as next digit of the result. 
Result so far: 997.0
If we take 5495 away from 5754, we end up with 259.
Grab the next digit (8) from the dividend, add it to 259, then carry on: 2598 / 785

Let's proceed to step 7:
785 can be fit into 2598 3 times, resulting in a remainder of 243.
Put 3 as the next digit of the answer. 
Result so far: 9973.0
If we take 2355 away from 2598, we end up with 243.
Bring next digit (9) of the dividend behind the 243 and repeat the process: 2439 / 785

On to step 8:
The number 785 fits into 2439 3 times, leaving a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 99733.0
Deduct 2355 from 2439 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 9:
The number 785 fits into 840 1 times, leaving a remainder of 55.
The next digit of our result is 1. 
Result so far: 99733.1
If we subtract 785 from 840, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 10:
The number 785 fits into 550 0 times, leaving a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 99733.1
The remainder is 550 after subtracting 0 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 11:
5500 divided by 785 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 99733.107
Subtract 5495 from 5500 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
785 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 99733.107
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
785 goes into 500 0 times with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 99733.107
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 99733.107 with a remaining 0.0005.