We're dividing 61902605 by 990 
Let's see how many times 990 fits into 61902605.

Advancing to step 1:
The number 990 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 990

Let's proceed to step 2:
990 goes into 61 0 times with a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 990

On to step 3:
990 can be fit into 619 0 times, resulting in a remainder of 619.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 619 to get 619.
Bring next digit (0) of the dividend behind the 619 and repeat the process: 6190 / 990

Going ahead to step 4:
If we divide 6190 by 990, we get 6 and a remainder of 250.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 5940 from 6190 leaves us with 250.
Bring next digit (2) of the dividend behind the 250 and repeat the process: 2502 / 990

Moving on to step 5:
2502 divided by 990 is 2 with a remainder of 522.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
Subtract 1980 from 2502 to get 522.
Fetch the next digit (6) from the dividend, attach it to 522 and continue: 5226 / 990

On to step 6:
If we divide 5226 by 990, we get 5 and a remainder of 276.
Record the quotient 5 as the next digit in the result. 
Result so far: 625.0
The remainder is 276 after subtracting 4950 from 5226.
Bring next digit (0) of the dividend behind the 276 and repeat the process: 2760 / 990

Going ahead to step 7:
990 goes into 2760 2 times with a remainder of 780.
Write down 2 as next digit of the result. 
Result so far: 6252.0
Deduct 1980 from 2760 and we're left with 780.
Append the next digit (5) from the dividend to 780 and continue with: 7805 / 990

Moving on to step 8:
990 can be fit into 7805 7 times, resulting in a remainder of 875.
The number 7 becomes the next digit in our result. 
Result so far: 62527.0
Deduct 6930 from 7805 and we're left with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Going ahead to step 9:
990 can be fit into 8750 8 times, resulting in a remainder of 830.
The number 8 becomes the next digit in our result. 
Result so far: 62527.8
Deduct 7920 from 8750 and we're left with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Advancing to step 10:
If we divide 8300 by 990, we get 8 and a remainder of 380.
The next digit of our result is 8. 
Result so far: 62527.88
Subtract 7920 from 8300 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

After the division, we end up with 62527.88 and a remainder of 0.38.