We divide 53774128 by 405
We want to figure out the number of times 53774128 can be divided by 405.

Step 1:
405 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 405

Step 2:
405 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Take the next digit (7) from the dividend and append it to 53, then repeat: 537 / 405

Step 3:
405 goes into 537 1 times with a remainder of 132.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 405 from 537 to get 132.
Fetch the next digit (7) from the dividend, attach it to 132 and continue: 1327 / 405

Going ahead to step 4:
405 goes into 1327 3 times with a remainder of 112.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 112 after subtracting 1215 from 1327.
Append the next digit (4) from the dividend to 112 and continue with: 1124 / 405

Advancing to step 5:
1124 divided by 405 is 2 with a remainder of 314.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtract 810 from 1124 to get 314.
Include the next digit (1) from the dividend after 314, then repeat: 3141 / 405

Moving on to step 6:
The number 405 fits into 3141 7 times, leaving a remainder of 306.
Put 7 as the next digit of the answer. 
Result so far: 1327.0
The remainder is 306 after subtracting 2835 from 3141.
Bring next digit (2) of the dividend behind the 306 and repeat the process: 3062 / 405

Moving on to step 7:
405 goes into 3062 7 times with a remainder of 227.
Record the quotient 7 as the next digit in the result. 
Result so far: 13277.0
Deduct 2835 from 3062 and we're left with 227.
Grab the next digit (8) from the dividend, add it to 227, then carry on: 2278 / 405

Step 8:
The number 405 fits into 2278 5 times, leaving a remainder of 253.
Use 5 as the next digit of our solution. 
Result so far: 132775.0
Subtracting 2025 from 2278 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 9:
If we divide 2530 by 405, we get 6 and a remainder of 100.
Use 6 as the next digit of our solution. 
Result so far: 132775.6
If we subtract 2430 from 2530, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
1000 divided by 405 is 2 with a remainder of 190.
Write down 2 as next digit of the result. 
Result so far: 132775.62
The remainder is 190 after subtracting 810 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
1900 divided by 405 is 4 with a remainder of 280.
Use 4 as the next digit of our solution. 
Result so far: 132775.624
Subtracting 1620 from 1900 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 12:
If we divide 2800 by 405, we get 6 and a remainder of 370.
The next digit of our result is 6. 
Result so far: 132775.6246
Deduct 2430 from 2800 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Let's proceed to step 13:
405 goes into 3700 9 times with a remainder of 55.
Write down 9 as next digit of the result. 
Result so far: 132775.62469
Deduct 3645 from 3700 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 14:
The number 405 fits into 550 1 times, leaving a remainder of 145.
Put 1 as the next digit of the answer. 
Result so far: 132775.624691
If we take 405 away from 550, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 15:
405 can be fit into 1450 3 times, resulting in a remainder of 235.
Write down 3 as next digit of the result. 
Result so far: 132775.6246913
If we take 1215 away from 1450, we end up with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Moving on to step 16:
The number 405 fits into 2350 5 times, leaving a remainder of 325.
Record the quotient 5 as the next digit in the result. 
Result so far: 132775.62469135
Subtract 2025 from 2350 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

After the division, we end up with 132775.62469135 and a remainder of 3.25e-07.