78659531 divided by 977 
Our goal is to divide 78659531 by 977.

On to step 1:
If we divide 7 by 977, we get 0 and 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.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 977

Let's proceed to step 2:
The number 977 fits into 78 0 times, leaving a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 977

Advancing to step 3:
When dividing 786 by 977, we get 0 with a remainder of 786.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 786 after subtracting 0 from 786.
Bring next digit (5) of the dividend behind the 786 and repeat the process: 7865 / 977

Going ahead to step 4:
If we divide 7865 by 977, we get 8 and a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 7816 from 7865 and we're left with 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 977

Going ahead to step 5:
977 can be fit into 499 0 times, resulting in a remainder of 499.
Use 0 as the next digit of our solution. 
Result so far: 80.0
If we take 0 away from 499, we end up with 499.
Take the next digit (5) from the dividend and append it to 499, then repeat: 4995 / 977

Step 6:
When dividing 4995 by 977, we get 5 with a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 805.0
The remainder is 110 after subtracting 4885 from 4995.
Grab the next digit (3) from the dividend, add it to 110, then carry on: 1103 / 977

Moving on to step 7:
If we divide 1103 by 977, we get 1 and a remainder of 126.
Use 1 as the next digit of our solution. 
Result so far: 8051.0
Subtract 977 from 1103 to get 126.
Append the next digit (1) from the dividend to 126 and continue with: 1261 / 977

Step 8:
977 goes into 1261 1 times with a remainder of 284.
Use 1 as the next digit of our solution. 
Result so far: 80511.0
If we subtract 977 from 1261, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 9:
977 can be fit into 2840 2 times, resulting in a remainder of 886.
Write down 2 as next digit of the result. 
Result so far: 80511.2
Subtracting 1954 from 2840 leaves us with 886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8860, and continue the process.

Going ahead to step 10:
977 goes into 8860 9 times with a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 80511.29
If we subtract 8793 from 8860, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 11:
The number 977 fits into 670 0 times, leaving a remainder of 670.
Put 0 as the next digit of the answer. 
Result so far: 80511.29
If we take 0 away from 670, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 12:
6700 divided by 977 is 6 with a remainder of 838.
Record the quotient 6 as the next digit in the result. 
Result so far: 80511.2906
If we take 5862 away from 6700, we end up with 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

Let's proceed to step 13:
977 goes into 8380 8 times with a remainder of 564.
Put 8 as the next digit of the answer. 
Result so far: 80511.29068
Deduct 7816 from 8380 and we're left with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 14:
If we divide 5640 by 977, we get 5 and a remainder of 755.
Put 5 as the next digit of the answer. 
Result so far: 80511.290685
If we take 4885 away from 5640, we end up with 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Step 15:
The number 977 fits into 7550 7 times, leaving a remainder of 711.
The number 7 becomes the next digit in our result. 
Result so far: 80511.2906857
If we subtract 6839 from 7550, we get 711.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

Moving on to step 16:
977 can be fit into 7110 7 times, resulting in a remainder of 271.
The number 7 becomes the next digit in our result. 
Result so far: 80511.29068577
Subtract 6839 from 7110 to get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Our division results in 80511.29068577 with a remaining 2.71e-07.