We look at the division of 78228491 by 784 
We want to divide 78228491 by 784.

Advancing to step 1:
784 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 784

Advancing to step 2:
If we divide 78 by 784, we get 0 and a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Take the next digit (2) from the dividend and append it to 78, then repeat: 782 / 784

Step 3:
784 can be fit into 782 0 times, resulting in a remainder of 782.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 782, we end up with 782.
Fetch the next digit (2) from the dividend, attach it to 782 and continue: 7822 / 784

Moving on to step 4:
When dividing 7822 by 784, we get 9 with a remainder of 766.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 7056 from 7822 and we're left with 766.
Append the next digit (8) from the dividend to 766 and continue with: 7668 / 784

Let's proceed to step 5:
If we divide 7668 by 784, we get 9 and a remainder of 612.
Use 9 as the next digit of our solution. 
Result so far: 99.0
The remainder is 612 after subtracting 7056 from 7668.
Fetch the next digit (4) from the dividend, attach it to 612 and continue: 6124 / 784

Going ahead to step 6:
When dividing 6124 by 784, we get 7 with a remainder of 636.
Record the quotient 7 as the next digit in the result. 
Result so far: 997.0
Deduct 5488 from 6124 and we're left with 636.
Append the next digit (9) from the dividend to 636 and continue with: 6369 / 784

Advancing to step 7:
784 can be fit into 6369 8 times, resulting in a remainder of 97.
The next digit of our result is 8. 
Result so far: 9978.0
Subtracting 6272 from 6369 leaves us with 97.
Include the next digit (1) from the dividend after 97, then repeat: 971 / 784

Advancing to step 8:
971 divided by 784 is 1 with a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 99781.0
Subtract 784 from 971 to get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 9:
When dividing 1870 by 784, we get 2 with a remainder of 302.
The number 2 becomes the next digit in our result. 
Result so far: 99781.2
If we take 1568 away from 1870, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Let's proceed to step 10:
784 can be fit into 3020 3 times, resulting in a remainder of 668.
Put 3 as the next digit of the answer. 
Result so far: 99781.23
Deduct 2352 from 3020 and we're left with 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Step 11:
The number 784 fits into 6680 8 times, leaving a remainder of 408.
Record the quotient 8 as the next digit in the result. 
Result so far: 99781.238
Subtract 6272 from 6680 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 12:
784 can be fit into 4080 5 times, resulting in a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 99781.2385
Subtract 3920 from 4080 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
When dividing 1600 by 784, we get 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 99781.23852
If we subtract 1568 from 1600, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 14:
If we divide 320 by 784, we get 0 and a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 99781.23852
If we subtract 0 from 320, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
784 can be fit into 3200 4 times, resulting in a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 99781.2385204
Subtract 3136 from 3200 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.

Moving on to step 16:
784 goes into 640 0 times with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 99781.2385204
If we subtract 0 from 640, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The quotient of the division is 99781.2385204, and the remainder is 6.4e-07.