Let's divide 77025658 by 502
We want to divide 77025658 by 502.

Step 1:
7 divided by 502 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 502

Advancing to step 2:
If we divide 77 by 502, we get 0 and a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Append the next digit (0) from the dividend to 77 and continue with: 770 / 502

Step 3:
770 divided by 502 is 1 with a remainder of 268.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 502 from 770 and we're left with 268.
Bring next digit (2) of the dividend behind the 268 and repeat the process: 2682 / 502

On to step 4:
2682 divided by 502 is 5 with a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 172 after subtracting 2510 from 2682.
Include the next digit (5) from the dividend after 172, then repeat: 1725 / 502

Going ahead to step 5:
502 can be fit into 1725 3 times, resulting in a remainder of 219.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
Deduct 1506 from 1725 and we're left with 219.
Take the next digit (6) from the dividend and append it to 219, then repeat: 2196 / 502

On to step 6:
502 can be fit into 2196 4 times, resulting in a remainder of 188.
Record the quotient 4 as the next digit in the result. 
Result so far: 1534.0
Subtracting 2008 from 2196 leaves us with 188.
Include the next digit (5) from the dividend after 188, then repeat: 1885 / 502

Step 7:
The number 502 fits into 1885 3 times, leaving a remainder of 379.
Write down 3 as next digit of the result. 
Result so far: 15343.0
Subtracting 1506 from 1885 leaves us with 379.
Append the next digit (8) from the dividend to 379 and continue with: 3798 / 502

On to step 8:
502 goes into 3798 7 times with a remainder of 284.
Record the quotient 7 as the next digit in the result. 
Result so far: 153437.0
Deduct 3514 from 3798 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 9:
If we divide 2840 by 502, we get 5 and a remainder of 330.
Record the quotient 5 as the next digit in the result. 
Result so far: 153437.5
Deduct 2510 from 2840 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
3300 divided by 502 is 6 with a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 153437.56
Subtracting 3012 from 3300 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 11:
The number 502 fits into 2880 5 times, leaving a remainder of 370.
The next digit of our result is 5. 
Result so far: 153437.565
Subtract 2510 from 2880 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 12:
When dividing 3700 by 502, we get 7 with a remainder of 186.
Record the quotient 7 as the next digit in the result. 
Result so far: 153437.5657
If we take 3514 away from 3700, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Going ahead to step 13:
If we divide 1860 by 502, we get 3 and a remainder of 354.
Record the quotient 3 as the next digit in the result. 
Result so far: 153437.56573
If we take 1506 away from 1860, we end up with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Moving on to step 14:
The number 502 fits into 3540 7 times, leaving a remainder of 26.
The next digit of our result is 7. 
Result so far: 153437.565737
The remainder is 26 after subtracting 3514 from 3540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 15:
260 divided by 502 is 0 with a remainder of 260.
Record the quotient 0 as the next digit in the result. 
Result so far: 153437.565737
The remainder is 260 after subtracting 0 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 16:
502 goes into 2600 5 times with a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 153437.56573705
If we take 2510 away from 2600, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The quotient of the division is 153437.56573705, and the remainder is 9e-08.