We're dividing 77352404 by 54 
We're looking to find how many times 54 goes into 77352404.

Going ahead to step 1:
54 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 54

Let's proceed to step 2:
54 can be fit into 77 1 times, resulting in a remainder of 23.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 54 from 77 leaves us with 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 54

Advancing to step 3:
54 can be fit into 233 4 times, resulting in a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 216 away from 233, we end up with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 54

Step 4:
The number 54 fits into 175 3 times, leaving a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
Subtracting 162 from 175 leaves us with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 54

Let's proceed to step 5:
If we divide 132 by 54, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 1432.0
Deduct 108 from 132 and we're left with 24.
Fetch the next digit (4) from the dividend, attach it to 24 and continue: 244 / 54

Let's proceed to step 6:
54 can be fit into 244 4 times, resulting in a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 14324.0
If we subtract 216 from 244, we get 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 54

Moving on to step 7:
The number 54 fits into 280 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 143245.0
The remainder is 10 after subtracting 270 from 280.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 54

Moving on to step 8:
104 divided by 54 is 1 with a remainder of 50.
The number 1 becomes the next digit in our result. 
Result so far: 1432451.0
If we subtract 54 from 104, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
If we divide 500 by 54, we get 9 and a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 1432451.9
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
140 divided by 54 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 1432451.92
Deduct 108 from 140 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
54 goes into 320 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 1432451.925
Subtract 270 from 320 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
54 goes into 500 9 times with a remainder of 14.
The next digit of our result is 9. 
Result so far: 1432451.9259
Subtracting 486 from 500 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
The number 54 fits into 140 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 1432451.92592
The remainder is 32 after subtracting 108 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
When dividing 320 by 54, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 1432451.925925
Subtract 270 from 320 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 15:
The number 54 fits into 500 9 times, leaving a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 1432451.9259259
If we take 486 away from 500, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 16:
140 divided by 54 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 1432451.92592592
If we subtract 108 from 140, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 1432451.92592592, with a leftover of 3.2e-08.