54740313 divided by 420 
We want to figure out the number of times 54740313 can be divided by 420.

Advancing to step 1:
When dividing 5 by 420, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 420

Let's proceed to step 2:
When dividing 54 by 420, we get 0 with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 420

Moving on to step 3:
547 divided by 420 is 1 with a remainder of 127.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 420 from 547, we get 127.
Append the next digit (4) from the dividend to 127 and continue with: 1274 / 420

On to step 4:
1274 divided by 420 is 3 with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 1260 from 1274 leaves us with 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 420

Going ahead to step 5:
420 can be fit into 140 0 times, resulting in a remainder of 140.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
If we subtract 0 from 140, we get 140.
Take the next digit (3) from the dividend and append it to 140, then repeat: 1403 / 420

Let's proceed to step 6:
420 can be fit into 1403 3 times, resulting in a remainder of 143.
Write down 3 as next digit of the result. 
Result so far: 1303.0
Subtract 1260 from 1403 to get 143.
Bring next digit (1) of the dividend behind the 143 and repeat the process: 1431 / 420

Step 7:
420 can be fit into 1431 3 times, resulting in a remainder of 171.
The number 3 becomes the next digit in our result. 
Result so far: 13033.0
Subtracting 1260 from 1431 leaves us with 171.
Append the next digit (3) from the dividend to 171 and continue with: 1713 / 420

Moving on to step 8:
When dividing 1713 by 420, we get 4 with a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 130334.0
Deduct 1680 from 1713 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
If we divide 330 by 420, we get 0 and a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 130334.0
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 10:
420 goes into 3300 7 times with a remainder of 360.
Write down 7 as next digit of the result. 
Result so far: 130334.07
Subtract 2940 from 3300 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 11:
420 goes into 3600 8 times with a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 130334.078
If we take 3360 away from 3600, we end up 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.

Let's proceed to step 12:
When dividing 2400 by 420, we get 5 with a remainder of 300.
Put 5 as the next digit of the answer. 
Result so far: 130334.0785
Subtracting 2100 from 2400 leaves us 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.

Moving on to step 13:
The number 420 fits into 3000 7 times, leaving a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 130334.07857
The remainder is 60 after subtracting 2940 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
If we divide 600 by 420, we get 1 and a remainder of 180.
The number 1 becomes the next digit in our result. 
Result so far: 130334.078571
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.

On to step 15:
When dividing 1800 by 420, we get 4 with a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 130334.0785714
Subtracting 1680 from 1800 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 16:
420 can be fit into 1200 2 times, resulting in a remainder of 360.
Write down 2 as next digit of the result. 
Result so far: 130334.07857142
If we subtract 840 from 1200, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The quotient of the division is 130334.07857142, and the remainder is 3.6e-07.