77602635 ÷ 490 
Let's see how many times 490 fits into 77602635.

On to step 1:
The number 490 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 490

Step 2:
77 divided by 490 is 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 490

On to step 3:
When dividing 776 by 490, we get 1 with a remainder of 286.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 490 from 776 to get 286.
Grab the next digit (0) from the dividend, add it to 286, then carry on: 2860 / 490

Advancing to step 4:
490 can be fit into 2860 5 times, resulting in a remainder of 410.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2450 from 2860 to get 410.
Bring next digit (2) of the dividend behind the 410 and repeat the process: 4102 / 490

Moving on to step 5:
490 goes into 4102 8 times with a remainder of 182.
The next digit of our result is 8. 
Result so far: 158.0
Deduct 3920 from 4102 and we're left with 182.
Grab the next digit (6) from the dividend, add it to 182, then carry on: 1826 / 490

Going ahead to step 6:
490 goes into 1826 3 times with a remainder of 356.
Use 3 as the next digit of our solution. 
Result so far: 1583.0
If we take 1470 away from 1826, we end up with 356.
Take the next digit (3) from the dividend and append it to 356, then repeat: 3563 / 490

On to step 7:
490 can be fit into 3563 7 times, resulting in a remainder of 133.
The next digit of our result is 7. 
Result so far: 15837.0
Deduct 3430 from 3563 and we're left with 133.
Append the next digit (5) from the dividend to 133 and continue with: 1335 / 490

Let's proceed to step 8:
When dividing 1335 by 490, we get 2 with a remainder of 355.
The next digit of our result is 2. 
Result so far: 158372.0
Subtracting 980 from 1335 leaves us with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Going ahead to step 9:
The number 490 fits into 3550 7 times, leaving a remainder of 120.
Put 7 as the next digit of the answer. 
Result so far: 158372.7
If we take 3430 away from 3550, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 10:
If we divide 1200 by 490, we get 2 and a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 158372.72
Subtracting 980 from 1200 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 11:
The number 490 fits into 2200 4 times, leaving a remainder of 240.
Write down 4 as next digit of the result. 
Result so far: 158372.724
Subtract 1960 from 2200 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 12:
2400 divided by 490 is 4 with a remainder of 440.
The next digit of our result is 4. 
Result so far: 158372.7244
Deduct 1960 from 2400 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

In conclusion, the division gives 158372.7244 with a balance of 0.0044.