Let's divide 54783637 by 420
We want to figure out the number of times 54783637 can be divided by 420.

Advancing to step 1:
The number 420 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 420

Let's proceed to step 2:
The number 420 fits into 54 0 times, leaving a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 420

Going ahead to step 3:
When dividing 547 by 420, we get 1 with a remainder of 127.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 420 from 547 and we're left with 127.
Fetch the next digit (8) from the dividend, attach it to 127 and continue: 1278 / 420

Step 4:
420 can be fit into 1278 3 times, resulting in a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 1260 from 1278, we get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 420

Going ahead to step 5:
420 goes into 183 0 times with a remainder of 183.
Write down 0 as next digit of the result. 
Result so far: 130.0
The remainder is 183 after subtracting 0 from 183.
Fetch the next digit (6) from the dividend, attach it to 183 and continue: 1836 / 420

Moving on to step 6:
420 can be fit into 1836 4 times, resulting in a remainder of 156.
Record the quotient 4 as the next digit in the result. 
Result so far: 1304.0
Subtracting 1680 from 1836 leaves us with 156.
Take the next digit (3) from the dividend and append it to 156, then repeat: 1563 / 420

Moving on to step 7:
If we divide 1563 by 420, we get 3 and a remainder of 303.
Use 3 as the next digit of our solution. 
Result so far: 13043.0
Subtracting 1260 from 1563 leaves us with 303.
Fetch the next digit (7) from the dividend, attach it to 303 and continue: 3037 / 420

Step 8:
When dividing 3037 by 420, we get 7 with a remainder of 97.
Record the quotient 7 as the next digit in the result. 
Result so far: 130437.0
If we take 2940 away from 3037, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 9:
970 divided by 420 is 2 with a remainder of 130.
The number 2 becomes the next digit in our result. 
Result so far: 130437.2
Subtracting 840 from 970 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 10:
If we divide 1300 by 420, we get 3 and a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 130437.23
If we subtract 1260 from 1300, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
The number 420 fits into 400 0 times, leaving a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 130437.23
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 12:
When dividing 4000 by 420, we get 9 with a remainder of 220.
Use 9 as the next digit of our solution. 
Result so far: 130437.2309
Deduct 3780 from 4000 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
If we divide 2200 by 420, we get 5 and a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 130437.23095
The remainder is 100 after subtracting 2100 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 14:
If we divide 1000 by 420, we get 2 and a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 130437.230952
If we take 840 away from 1000, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 15:
420 goes into 1600 3 times with a remainder of 340.
Record the quotient 3 as the next digit in the result. 
Result so far: 130437.2309523
If we take 1260 away from 1600, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 16:
420 goes into 3400 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 130437.23095238
If we subtract 3360 from 3400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 130437.23095238 and a remainder of 4e-08.