77190365 ÷ 985 
We want to divide 77190365 by 985.

Step 1:
985 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 985

On to step 2:
985 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 985

Advancing to step 3:
985 can be fit into 771 0 times, resulting in a remainder of 771.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 771 after subtracting 0 from 771.
Include the next digit (9) from the dividend after 771, then repeat: 7719 / 985

Advancing to step 4:
985 goes into 7719 7 times with a remainder of 824.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 6895 from 7719, we get 824.
Fetch the next digit (0) from the dividend, attach it to 824 and continue: 8240 / 985

Step 5:
When dividing 8240 by 985, we get 8 with a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 78.0
Subtracting 7880 from 8240 leaves us with 360.
Bring next digit (3) of the dividend behind the 360 and repeat the process: 3603 / 985

Advancing to step 6:
985 goes into 3603 3 times with a remainder of 648.
The number 3 becomes the next digit in our result. 
Result so far: 783.0
If we take 2955 away from 3603, we end up with 648.
Append the next digit (6) from the dividend to 648 and continue with: 6486 / 985

On to step 7:
The number 985 fits into 6486 6 times, leaving a remainder of 576.
Write down 6 as next digit of the result. 
Result so far: 7836.0
Deduct 5910 from 6486 and we're left with 576.
Take the next digit (5) from the dividend and append it to 576, then repeat: 5765 / 985

Moving on to step 8:
985 goes into 5765 5 times with a remainder of 840.
The next digit of our result is 5. 
Result so far: 78365.0
Deduct 4925 from 5765 and we're left with 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

Moving on to step 9:
When dividing 8400 by 985, we get 8 with a remainder of 520.
Record the quotient 8 as the next digit in the result. 
Result so far: 78365.8
Deduct 7880 from 8400 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 10:
985 can be fit into 5200 5 times, resulting in a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 78365.85
Subtract 4925 from 5200 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.

On to step 11:
If we divide 2750 by 985, we get 2 and a remainder of 780.
Use 2 as the next digit of our solution. 
Result so far: 78365.852
Subtracting 1970 from 2750 leaves us with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 12:
7800 divided by 985 is 7 with a remainder of 905.
The next digit of our result is 7. 
Result so far: 78365.8527
Deduct 6895 from 7800 and we're left with 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

Going ahead to step 13:
985 can be fit into 9050 9 times, resulting in a remainder of 185.
Use 9 as the next digit of our solution. 
Result so far: 78365.85279
Subtract 8865 from 9050 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 14:
1850 divided by 985 is 1 with a remainder of 865.
The next digit of our result is 1. 
Result so far: 78365.852791
Subtract 985 from 1850 to get 865.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8650, and continue the process.

Advancing to step 15:
When dividing 8650 by 985, we get 8 with a remainder of 770.
Use 8 as the next digit of our solution. 
Result so far: 78365.8527918
The remainder is 770 after subtracting 7880 from 8650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 16:
985 goes into 7700 7 times with a remainder of 805.
Record the quotient 7 as the next digit in the result. 
Result so far: 78365.85279187
If we take 6895 away from 7700, we end up with 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

After the division, we end up with 78365.85279187 and a remainder of 8.05e-07.