78894570 divided by 498 
Our goal is to divide 78894570 by 498.

Moving on to step 1:
When dividing 7 by 498, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 498

On to step 2:
78 divided by 498 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Take the next digit (8) from the dividend and append it to 78, then repeat: 788 / 498

Moving on to step 3:
498 can be fit into 788 1 times, resulting in a remainder of 290.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 498 away from 788, we end up with 290.
Bring next digit (9) of the dividend behind the 290 and repeat the process: 2909 / 498

Advancing to step 4:
If we divide 2909 by 498, we get 5 and a remainder of 419.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Deduct 2490 from 2909 and we're left with 419.
Take the next digit (4) from the dividend and append it to 419, then repeat: 4194 / 498

Going ahead to step 5:
498 goes into 4194 8 times with a remainder of 210.
Use 8 as the next digit of our solution. 
Result so far: 158.0
Subtracting 3984 from 4194 leaves us with 210.
Append the next digit (5) from the dividend to 210 and continue with: 2105 / 498

Advancing to step 6:
If we divide 2105 by 498, we get 4 and a remainder of 113.
The next digit of our result is 4. 
Result so far: 1584.0
Subtracting 1992 from 2105 leaves us with 113.
Take the next digit (7) from the dividend and append it to 113, then repeat: 1137 / 498

Let's proceed to step 7:
1137 divided by 498 is 2 with a remainder of 141.
Write down 2 as next digit of the result. 
Result so far: 15842.0
If we take 996 away from 1137, we end up with 141.
Take the next digit (0) from the dividend and append it to 141, then repeat: 1410 / 498

Advancing to step 8:
If we divide 1410 by 498, we get 2 and a remainder of 414.
Put 2 as the next digit of the answer. 
Result so far: 158422.0
Deduct 996 from 1410 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 9:
4140 divided by 498 is 8 with a remainder of 156.
Write down 8 as next digit of the result. 
Result so far: 158422.8
Subtract 3984 from 4140 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 10:
If we divide 1560 by 498, we get 3 and a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 158422.83
The remainder is 66 after subtracting 1494 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 11:
498 can be fit into 660 1 times, resulting in a remainder of 162.
The next digit of our result is 1. 
Result so far: 158422.831
Deduct 498 from 660 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 12:
The number 498 fits into 1620 3 times, leaving a remainder of 126.
Put 3 as the next digit of the answer. 
Result so far: 158422.8313
Deduct 1494 from 1620 and we're left with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Going ahead to step 13:
498 goes into 1260 2 times with a remainder of 264.
The number 2 becomes the next digit in our result. 
Result so far: 158422.83132
If we subtract 996 from 1260, we get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 14:
If we divide 2640 by 498, we get 5 and a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 158422.831325
If we subtract 2490 from 2640, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 15:
If we divide 1500 by 498, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 158422.8313253
The remainder is 6 after subtracting 1494 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 16:
498 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 158422.8313253
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 158422.8313253 with a balance of 6e-08.