Let's divide 89406579 by 77
Let's see how many times 77 fits into 89406579.

Going ahead to step 1:
77 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 77

Advancing to step 2:
77 goes into 89 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 77 from 89 leaves us with 12.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 77

Step 3:
77 can be fit into 124 1 times, resulting in a remainder of 47.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 47 after subtracting 77 from 124.
Bring next digit (0) of the dividend behind the 47 and repeat the process: 470 / 77

Let's proceed to step 4:
77 can be fit into 470 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 116.0
Subtract 462 from 470 to get 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 77

On to step 5:
When dividing 86 by 77, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1161.0
If we subtract 77 from 86, we get 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 77

On to step 6:
When dividing 95 by 77, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 11611.0
If we take 77 away from 95, we end up with 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 77

Advancing to step 7:
The number 77 fits into 187 2 times, leaving a remainder of 33.
The next digit of our result is 2. 
Result so far: 116112.0
Subtracting 154 from 187 leaves us with 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 77

Going ahead to step 8:
77 goes into 339 4 times with a remainder of 31.
Record the quotient 4 as the next digit in the result. 
Result so far: 1161124.0
Subtract 308 from 339 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 9:
77 goes into 310 4 times with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 1161124.4
If we subtract 308 from 310, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
The number 77 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1161124.4
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
200 divided by 77 is 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 1161124.402
If we take 154 away from 200, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 12:
77 goes into 460 5 times with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 1161124.4025
Deduct 385 from 460 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 13:
The number 77 fits into 750 9 times, leaving a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 1161124.40259
Subtract 693 from 750 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 14:
77 can be fit into 570 7 times, resulting in a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 1161124.402597
Deduct 539 from 570 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 15:
If we divide 310 by 77, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 1161124.4025974
Subtract 308 from 310 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 16:
When dividing 20 by 77, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 1161124.4025974
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 1161124.4025974 with a balance of 2e-08.