Let's divide 53390206 by 120
We want to figure out the number of times 53390206 can be divided by 120.

Going ahead to step 1:
120 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 120

On to step 2:
If we divide 53 by 120, we get 0 and a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 120

Let's proceed to step 3:
When dividing 533 by 120, we get 4 with a remainder of 53.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 53 after subtracting 480 from 533.
Bring next digit (9) of the dividend behind the 53 and repeat the process: 539 / 120

Advancing to step 4:
When dividing 539 by 120, we get 4 with a remainder of 59.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
Subtract 480 from 539 to get 59.
Fetch the next digit (0) from the dividend, attach it to 59 and continue: 590 / 120

Step 5:
120 goes into 590 4 times with a remainder of 110.
Write down 4 as next digit of the result. 
Result so far: 444.0
Subtract 480 from 590 to get 110.
Append the next digit (2) from the dividend to 110 and continue with: 1102 / 120

Going ahead to step 6:
The number 120 fits into 1102 9 times, leaving a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 4449.0
If we take 1080 away from 1102, we end up with 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 120

Going ahead to step 7:
220 divided by 120 is 1 with a remainder of 100.
Write down 1 as next digit of the result. 
Result so far: 44491.0
Subtract 120 from 220 to get 100.
Include the next digit (6) from the dividend after 100, then repeat: 1006 / 120

Advancing to step 8:
120 can be fit into 1006 8 times, resulting in a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 444918.0
The remainder is 46 after subtracting 960 from 1006.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 9:
460 divided by 120 is 3 with a remainder of 100.
The next digit of our result is 3. 
Result so far: 444918.3
If we subtract 360 from 460, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
If we divide 1000 by 120, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 444918.38
If we subtract 960 from 1000, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 11:
120 goes into 400 3 times with a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 444918.383
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
120 can be fit into 400 3 times, resulting in a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 444918.3833
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 444918.3833 with a remaining 0.0004.