Let's divide 60643955 by 520
We want to divide 60643955 by 520.

On to step 1:
When dividing 6 by 520, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 520

Let's proceed to step 2:
The number 520 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Append the next digit (6) from the dividend to 60 and continue with: 606 / 520

On to step 3:
When dividing 606 by 520, we get 1 with a remainder of 86.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 520 from 606 to get 86.
Grab the next digit (4) from the dividend, add it to 86, then carry on: 864 / 520

Moving on to step 4:
The number 520 fits into 864 1 times, leaving a remainder of 344.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 520 from 864, we get 344.
Grab the next digit (3) from the dividend, add it to 344, then carry on: 3443 / 520

On to step 5:
When dividing 3443 by 520, we get 6 with a remainder of 323.
The next digit of our result is 6. 
Result so far: 116.0
If we subtract 3120 from 3443, we get 323.
Bring next digit (9) of the dividend behind the 323 and repeat the process: 3239 / 520

Moving on to step 6:
520 can be fit into 3239 6 times, resulting in a remainder of 119.
The next digit of our result is 6. 
Result so far: 1166.0
The remainder is 119 after subtracting 3120 from 3239.
Append the next digit (5) from the dividend to 119 and continue with: 1195 / 520

Advancing to step 7:
520 can be fit into 1195 2 times, resulting in a remainder of 155.
Put 2 as the next digit of the answer. 
Result so far: 11662.0
Deduct 1040 from 1195 and we're left with 155.
Bring next digit (5) of the dividend behind the 155 and repeat the process: 1555 / 520

Moving on to step 8:
1555 divided by 520 is 2 with a remainder of 515.
Record the quotient 2 as the next digit in the result. 
Result so far: 116622.0
Subtract 1040 from 1555 to get 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5150, and continue the process.

Going ahead to step 9:
If we divide 5150 by 520, we get 9 and a remainder of 470.
Use 9 as the next digit of our solution. 
Result so far: 116622.9
Deduct 4680 from 5150 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Going ahead to step 10:
When dividing 4700 by 520, we get 9 with a remainder of 20.
Put 9 as the next digit of the answer. 
Result so far: 116622.99
Deduct 4680 from 4700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 116622.99 with a balance of 0.02.