We're dividing 8331933 by 420 
Let's see how many times 420 fits into 8331933.

Going ahead to step 1:
420 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 420

Going ahead to step 2:
The number 420 fits into 83 0 times, leaving a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Append the next digit (3) from the dividend to 83 and continue with: 833 / 420

Moving on to step 3:
420 goes into 833 1 times with a remainder of 413.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 420 from 833, we get 413.
Fetch the next digit (1) from the dividend, attach it to 413 and continue: 4131 / 420

Going ahead to step 4:
When dividing 4131 by 420, we get 9 with a remainder of 351.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 3780 from 4131, we get 351.
Grab the next digit (9) from the dividend, add it to 351, then carry on: 3519 / 420

Moving on to step 5:
420 goes into 3519 8 times with a remainder of 159.
Write down 8 as next digit of the result. 
Result so far: 198.0
Deduct 3360 from 3519 and we're left with 159.
Fetch the next digit (3) from the dividend, attach it to 159 and continue: 1593 / 420

Moving on to step 6:
420 can be fit into 1593 3 times, resulting in a remainder of 333.
Record the quotient 3 as the next digit in the result. 
Result so far: 1983.0
The remainder is 333 after subtracting 1260 from 1593.
Grab the next digit (3) from the dividend, add it to 333, then carry on: 3333 / 420

Step 7:
420 goes into 3333 7 times with a remainder of 393.
Put 7 as the next digit of the answer. 
Result so far: 19837.0
Subtract 2940 from 3333 to get 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Advancing to step 8:
When dividing 3930 by 420, we get 9 with a remainder of 150.
Put 9 as the next digit of the answer. 
Result so far: 19837.9
The remainder is 150 after subtracting 3780 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 9:
420 goes into 1500 3 times with a remainder of 240.
Record the quotient 3 as the next digit in the result. 
Result so far: 19837.93
Deduct 1260 from 1500 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 10:
The number 420 fits into 2400 5 times, leaving a remainder of 300.
The number 5 becomes the next digit in our result. 
Result so far: 19837.935
Deduct 2100 from 2400 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 11:
When dividing 3000 by 420, we get 7 with a remainder of 60.
The number 7 becomes the next digit in our result. 
Result so far: 19837.9357
Subtracting 2940 from 3000 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
The number 420 fits into 600 1 times, leaving a remainder of 180.
The number 1 becomes the next digit in our result. 
Result so far: 19837.93571
Subtract 420 from 600 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 13:
420 can be fit into 1800 4 times, resulting in a remainder of 120.
The number 4 becomes the next digit in our result. 
Result so far: 19837.935714
The remainder is 120 after subtracting 1680 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 14:
The number 420 fits into 1200 2 times, leaving a remainder of 360.
Use 2 as the next digit of our solution. 
Result so far: 19837.9357142
If we take 840 away from 1200, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 15:
The number 420 fits into 3600 8 times, leaving a remainder of 240.
Put 8 as the next digit of the answer. 
Result so far: 19837.93571428
The remainder is 240 after subtracting 3360 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The quotient of the division is 19837.93571428, and the remainder is 2.4e-07.