We're dividing 216830 by 53 
We're looking to find how many times 53 goes into 216830.

On to step 1:
If we divide 2 by 53, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 53

Advancing to step 2:
The number 53 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 53

Let's proceed to step 3:
The number 53 fits into 216 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 212 from 216 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 53

On to step 4:
The number 53 fits into 48 0 times, leaving a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 48 leaves us with 48.
Grab the next digit (3) from the dividend, add it to 48, then carry on: 483 / 53

Going ahead to step 5:
When dividing 483 by 53, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 409.0
If we subtract 477 from 483, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 53

Moving on to step 6:
53 goes into 60 1 times with a remainder of 7.
The next digit of our result is 1. 
Result so far: 4091.0
Subtract 53 from 60 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
70 divided by 53 is 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 4091.1
Subtract 53 from 70 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 8:
53 goes into 170 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 4091.13
Deduct 159 from 170 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
The number 53 fits into 110 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 4091.132
If we take 106 away from 110, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 10:
The number 53 fits into 40 0 times, leaving a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 4091.132
Subtracting 0 from 40 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.

Going ahead to step 11:
53 can be fit into 400 7 times, resulting in a remainder of 29.
The next digit of our result is 7. 
Result so far: 4091.13207
Deduct 371 from 400 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
The number 53 fits into 290 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 4091.132075
If we subtract 265 from 290, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
If we divide 250 by 53, we get 4 and a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 4091.1320754
Subtracting 212 from 250 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
380 divided by 53 is 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 4091.13207547
Subtract 371 from 380 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 4091.13207547 with a remaining 9e-09.