Let's divide 53358119 by 402
We're looking to find how many times 402 goes into 53358119.

On to step 1:
When dividing 5 by 402, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 402

On to step 2:
402 goes into 53 0 times with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Include the next digit (3) from the dividend after 53, then repeat: 533 / 402

Moving on to step 3:
The number 402 fits into 533 1 times, leaving a remainder of 131.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 402 from 533 leaves us with 131.
Append the next digit (5) from the dividend to 131 and continue with: 1315 / 402

Step 4:
1315 divided by 402 is 3 with a remainder of 109.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 1206 from 1315 to get 109.
Grab the next digit (8) from the dividend, add it to 109, then carry on: 1098 / 402

On to step 5:
402 goes into 1098 2 times with a remainder of 294.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we subtract 804 from 1098, we get 294.
Fetch the next digit (1) from the dividend, attach it to 294 and continue: 2941 / 402

Going ahead to step 6:
402 goes into 2941 7 times with a remainder of 127.
The number 7 becomes the next digit in our result. 
Result so far: 1327.0
The remainder is 127 after subtracting 2814 from 2941.
Fetch the next digit (1) from the dividend, attach it to 127 and continue: 1271 / 402

Step 7:
402 can be fit into 1271 3 times, resulting in a remainder of 65.
Put 3 as the next digit of the answer. 
Result so far: 13273.0
If we take 1206 away from 1271, we end up with 65.
Take the next digit (9) from the dividend and append it to 65, then repeat: 659 / 402

Moving on to step 8:
If we divide 659 by 402, we get 1 and a remainder of 257.
Write down 1 as next digit of the result. 
Result so far: 132731.0
Deduct 402 from 659 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Advancing to step 9:
402 goes into 2570 6 times with a remainder of 158.
The number 6 becomes the next digit in our result. 
Result so far: 132731.6
If we subtract 2412 from 2570, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 10:
When dividing 1580 by 402, we get 3 with a remainder of 374.
Write down 3 as next digit of the result. 
Result so far: 132731.63
Deduct 1206 from 1580 and we're left with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 11:
3740 divided by 402 is 9 with a remainder of 122.
Write down 9 as next digit of the result. 
Result so far: 132731.639
If we take 3618 away from 3740, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 12:
The number 402 fits into 1220 3 times, leaving a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 132731.6393
The remainder is 14 after subtracting 1206 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
402 can be fit into 140 0 times, resulting in a remainder of 140.
Use 0 as the next digit of our solution. 
Result so far: 132731.6393
Deduct 0 from 140 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 14:
402 goes into 1400 3 times with a remainder of 194.
Put 3 as the next digit of the answer. 
Result so far: 132731.639303
Subtracting 1206 from 1400 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 15:
402 can be fit into 1940 4 times, resulting in a remainder of 332.
The next digit of our result is 4. 
Result so far: 132731.6393034
Subtracting 1608 from 1940 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 16:
The number 402 fits into 3320 8 times, leaving a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 132731.63930348
The remainder is 104 after subtracting 3216 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Our division results in 132731.63930348 with a remaining 1.04e-07.