We're dividing 77691945 by 583 
We want to figure out the number of times 77691945 can be divided by 583.

Moving on to step 1:
If we divide 7 by 583, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
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 / 583

On to step 2:
When dividing 77 by 583, we get 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Grab the next digit (6) from the dividend, add it to 77, then carry on: 776 / 583

Advancing to step 3:
776 divided by 583 is 1 with a remainder of 193.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 193 after subtracting 583 from 776.
Append the next digit (9) from the dividend to 193 and continue with: 1939 / 583

Going ahead to step 4:
If we divide 1939 by 583, we get 3 and a remainder of 190.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1749 away from 1939, we end up with 190.
Take the next digit (1) from the dividend and append it to 190, then repeat: 1901 / 583

On to step 5:
When dividing 1901 by 583, we get 3 with a remainder of 152.
Record the quotient 3 as the next digit in the result. 
Result so far: 133.0
Subtract 1749 from 1901 to get 152.
Grab the next digit (9) from the dividend, add it to 152, then carry on: 1529 / 583

Let's proceed to step 6:
When dividing 1529 by 583, we get 2 with a remainder of 363.
Put 2 as the next digit of the answer. 
Result so far: 1332.0
Subtract 1166 from 1529 to get 363.
Grab the next digit (4) from the dividend, add it to 363, then carry on: 3634 / 583

Let's proceed to step 7:
583 goes into 3634 6 times with a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 13326.0
If we subtract 3498 from 3634, we get 136.
Include the next digit (5) from the dividend after 136, then repeat: 1365 / 583

Let's proceed to step 8:
The number 583 fits into 1365 2 times, leaving a remainder of 199.
The next digit of our result is 2. 
Result so far: 133262.0
If we take 1166 away from 1365, we end up with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
When dividing 1990 by 583, we get 3 with a remainder of 241.
Put 3 as the next digit of the answer. 
Result so far: 133262.3
Subtract 1749 from 1990 to get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 10:
If we divide 2410 by 583, we get 4 and a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 133262.34
The remainder is 78 after subtracting 2332 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 11:
583 goes into 780 1 times with a remainder of 197.
Record the quotient 1 as the next digit in the result. 
Result so far: 133262.341
The remainder is 197 after subtracting 583 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Let's proceed to step 12:
1970 divided by 583 is 3 with a remainder of 221.
The next digit of our result is 3. 
Result so far: 133262.3413
Subtract 1749 from 1970 to get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 13:
If we divide 2210 by 583, we get 3 and a remainder of 461.
Write down 3 as next digit of the result. 
Result so far: 133262.34133
If we subtract 1749 from 2210, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

After the division, we end up with 133262.34133 and a remainder of 0.000461.