We look at the division of 77570 by 76 
We want to figure out the number of times 77570 can be divided by 76.

Let's proceed to step 1:
The number 76 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 76

On to step 2:
76 goes into 77 1 times with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 1 after subtracting 76 from 77.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 76

Advancing to step 3:
The number 76 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 15, we end up with 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 76

Moving on to step 4:
157 divided by 76 is 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
If we take 152 away from 157, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 76

On to step 5:
The number 76 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 1020.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 6:
When dividing 500 by 76, we get 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 1020.6
If we take 456 away from 500, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
76 goes into 440 5 times with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 1020.65
Subtracting 380 from 440 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
76 goes into 600 7 times with a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 1020.657
Subtract 532 from 600 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
When dividing 680 by 76, we get 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 1020.6578
The remainder is 72 after subtracting 608 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 10:
The number 76 fits into 720 9 times, leaving a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 1020.65789
If we subtract 684 from 720, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
If we divide 360 by 76, we get 4 and a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 1020.657894
Subtracting 304 from 360 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
When dividing 560 by 76, we get 7 with a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 1020.6578947
Subtracting 532 from 560 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
When dividing 280 by 76, we get 3 with a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 1020.65789473
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 1020.65789473 with a balance of 5.2e-08.