We divide 55379905 by 900
We're looking to find how many times 900 goes into 55379905.

Step 1:
If we divide 5 by 900, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 900

Let's proceed to step 2:
When dividing 55 by 900, we get 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 55, we get 55.
Fetch the next digit (3) from the dividend, attach it to 55 and continue: 553 / 900

Step 3:
The number 900 fits into 553 0 times, leaving a remainder of 553.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 553 and we're left with 553.
Grab the next digit (7) from the dividend, add it to 553, then carry on: 5537 / 900

Going ahead to step 4:
The number 900 fits into 5537 6 times, leaving a remainder of 137.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 5400 from 5537 and we're left with 137.
Append the next digit (9) from the dividend to 137 and continue with: 1379 / 900

On to step 5:
The number 900 fits into 1379 1 times, leaving a remainder of 479.
Use 1 as the next digit of our solution. 
Result so far: 61.0
Subtract 900 from 1379 to get 479.
Grab the next digit (9) from the dividend, add it to 479, then carry on: 4799 / 900

Let's proceed to step 6:
When dividing 4799 by 900, we get 5 with a remainder of 299.
Use 5 as the next digit of our solution. 
Result so far: 615.0
The remainder is 299 after subtracting 4500 from 4799.
Bring next digit (0) of the dividend behind the 299 and repeat the process: 2990 / 900

On to step 7:
900 goes into 2990 3 times with a remainder of 290.
Use 3 as the next digit of our solution. 
Result so far: 6153.0
The remainder is 290 after subtracting 2700 from 2990.
Append the next digit (5) from the dividend to 290 and continue with: 2905 / 900

Advancing to step 8:
If we divide 2905 by 900, we get 3 and a remainder of 205.
Put 3 as the next digit of the answer. 
Result so far: 61533.0
Subtracting 2700 from 2905 leaves us with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Let's proceed to step 9:
When dividing 2050 by 900, we get 2 with a remainder of 250.
Record the quotient 2 as the next digit in the result. 
Result so far: 61533.2
If we take 1800 away from 2050, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
900 goes into 2500 2 times with a remainder of 700.
The number 2 becomes the next digit in our result. 
Result so far: 61533.22
Subtract 1800 from 2500 to get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final result is 61533.22 with a remainder of 0.7.