7878802 ÷ 436 
We're looking to find how many times 436 goes into 7878802.

Going ahead to step 1:
If we divide 7 by 436, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 436

Moving on to step 2:
78 divided by 436 is 0 with 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 (7) from the dividend and append it to 78, then repeat: 787 / 436

Advancing to step 3:
787 divided by 436 is 1 with a remainder of 351.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 436 from 787 leaves us with 351.
Take the next digit (8) from the dividend and append it to 351, then repeat: 3518 / 436

Step 4:
436 can be fit into 3518 8 times, resulting in a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 3488 from 3518 and we're left with 30.
Bring next digit (8) of the dividend behind the 30 and repeat the process: 308 / 436

On to step 5:
436 can be fit into 308 0 times, resulting in a remainder of 308.
The next digit of our result is 0. 
Result so far: 180.0
Subtract 0 from 308 to get 308.
Take the next digit (0) from the dividend and append it to 308, then repeat: 3080 / 436

Step 6:
3080 divided by 436 is 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 1807.0
Subtract 3052 from 3080 to get 28.
Grab the next digit (2) from the dividend, add it to 28, then carry on: 282 / 436

Going ahead to step 7:
The number 436 fits into 282 0 times, leaving a remainder of 282.
Write down 0 as next digit of the result. 
Result so far: 18070.0
Subtracting 0 from 282 leaves us with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

On to step 8:
The number 436 fits into 2820 6 times, leaving a remainder of 204.
Record the quotient 6 as the next digit in the result. 
Result so far: 18070.6
Deduct 2616 from 2820 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 9:
When dividing 2040 by 436, we get 4 with a remainder of 296.
The next digit of our result is 4. 
Result so far: 18070.64
Subtract 1744 from 2040 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 10:
If we divide 2960 by 436, we get 6 and a remainder of 344.
Use 6 as the next digit of our solution. 
Result so far: 18070.646
Subtract 2616 from 2960 to get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Advancing to step 11:
If we divide 3440 by 436, we get 7 and a remainder of 388.
The next digit of our result is 7. 
Result so far: 18070.6467
If we take 3052 away from 3440, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Advancing to step 12:
436 goes into 3880 8 times with a remainder of 392.
The next digit of our result is 8. 
Result so far: 18070.64678
If we subtract 3488 from 3880, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 13:
When dividing 3920 by 436, we get 8 with a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 18070.646788
The remainder is 432 after subtracting 3488 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The final result is 18070.646788 with a remainder of 4.32e-05.