53325932 ÷ 420 
Our goal is to divide 53325932 by 420.

On to step 1:
420 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 take 0 away from 5, we end up with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 420

Moving on to step 2:
When dividing 53 by 420, we get 0 with a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Grab the next digit (3) from the dividend, add it to 53, then carry on: 533 / 420

Let's proceed to step 3:
533 divided by 420 is 1 with a remainder of 113.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 113 after subtracting 420 from 533.
Include the next digit (2) from the dividend after 113, then repeat: 1132 / 420

Let's proceed to step 4:
420 goes into 1132 2 times with a remainder of 292.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 292 after subtracting 840 from 1132.
Include the next digit (5) from the dividend after 292, then repeat: 2925 / 420

Step 5:
The number 420 fits into 2925 6 times, leaving a remainder of 405.
Put 6 as the next digit of the answer. 
Result so far: 126.0
If we take 2520 away from 2925, we end up with 405.
Append the next digit (9) from the dividend to 405 and continue with: 4059 / 420

Going ahead to step 6:
420 can be fit into 4059 9 times, resulting in a remainder of 279.
The number 9 becomes the next digit in our result. 
Result so far: 1269.0
Subtract 3780 from 4059 to get 279.
Grab the next digit (3) from the dividend, add it to 279, then carry on: 2793 / 420

Step 7:
If we divide 2793 by 420, we get 6 and a remainder of 273.
Put 6 as the next digit of the answer. 
Result so far: 12696.0
Subtracting 2520 from 2793 leaves us with 273.
Bring next digit (2) of the dividend behind the 273 and repeat the process: 2732 / 420

Step 8:
2732 divided by 420 is 6 with a remainder of 212.
Put 6 as the next digit of the answer. 
Result so far: 126966.0
Subtracting 2520 from 2732 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 9:
If we divide 2120 by 420, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 126966.5
The remainder is 20 after subtracting 2100 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
200 divided by 420 is 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 126966.5
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 11:
420 goes into 2000 4 times with a remainder of 320.
The next digit of our result is 4. 
Result so far: 126966.504
If we take 1680 away from 2000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 12:
420 can be fit into 3200 7 times, resulting in a remainder of 260.
The number 7 becomes the next digit in our result. 
Result so far: 126966.5047
Deduct 2940 from 3200 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 13:
The number 420 fits into 2600 6 times, leaving a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 126966.50476
The remainder is 80 after subtracting 2520 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 14:
When dividing 800 by 420, we get 1 with a remainder of 380.
Write down 1 as next digit of the result. 
Result so far: 126966.504761
If we take 420 away from 800, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 15:
420 can be fit into 3800 9 times, resulting in a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 126966.5047619
Subtracting 3780 from 3800 leaves us 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.

Moving on to step 16:
The number 420 fits into 200 0 times, leaving a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 126966.5047619
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

After the division, we end up with 126966.5047619 and a remainder of 2e-07.