We look at the division of 77808947 by 525 
We want to figure out the number of times 77808947 can be divided by 525.

Let's proceed to step 1:
525 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 525

Let's proceed to step 2:
525 can be fit into 77 0 times, resulting in a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 525

Let's proceed to step 3:
If we divide 778 by 525, we get 1 and a remainder of 253.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 525 from 778 to get 253.
Take the next digit (0) from the dividend and append it to 253, then repeat: 2530 / 525

Step 4:
2530 divided by 525 is 4 with a remainder of 430.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 2100 away from 2530, we end up with 430.
Include the next digit (8) from the dividend after 430, then repeat: 4308 / 525

Let's proceed to step 5:
When dividing 4308 by 525, we get 8 with a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 148.0
If we subtract 4200 from 4308, we get 108.
Fetch the next digit (9) from the dividend, attach it to 108 and continue: 1089 / 525

On to step 6:
When dividing 1089 by 525, we get 2 with a remainder of 39.
The number 2 becomes the next digit in our result. 
Result so far: 1482.0
If we subtract 1050 from 1089, we get 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 525

Going ahead to step 7:
When dividing 394 by 525, we get 0 with a remainder of 394.
Record the quotient 0 as the next digit in the result. 
Result so far: 14820.0
Deduct 0 from 394 and we're left with 394.
Grab the next digit (7) from the dividend, add it to 394, then carry on: 3947 / 525

Step 8:
If we divide 3947 by 525, we get 7 and a remainder of 272.
The number 7 becomes the next digit in our result. 
Result so far: 148207.0
The remainder is 272 after subtracting 3675 from 3947.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 9:
The number 525 fits into 2720 5 times, leaving a remainder of 95.
Put 5 as the next digit of the answer. 
Result so far: 148207.5
Subtracting 2625 from 2720 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 10:
If we divide 950 by 525, we get 1 and a remainder of 425.
The next digit of our result is 1. 
Result so far: 148207.51
Deduct 525 from 950 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Going ahead to step 11:
When dividing 4250 by 525, we get 8 with a remainder of 50.
The next digit of our result is 8. 
Result so far: 148207.518
Subtract 4200 from 4250 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.

Let's proceed to step 12:
The number 525 fits into 500 0 times, leaving a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 148207.518
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Moving on to step 13:
525 goes into 5000 9 times with a remainder of 275.
The number 9 becomes the next digit in our result. 
Result so far: 148207.51809
Subtract 4725 from 5000 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 14:
If we divide 2750 by 525, we get 5 and a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 148207.518095
The remainder is 125 after subtracting 2625 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 15:
If we divide 1250 by 525, we get 2 and a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 148207.5180952
If we subtract 1050 from 1250, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 16:
525 goes into 2000 3 times with a remainder of 425.
Use 3 as the next digit of our solution. 
Result so far: 148207.51809523
Subtracting 1575 from 2000 leaves us with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

The final result is 148207.51809523 with a remainder of 4.25e-07.