76990853 ÷ 680 
We want to figure out the number of times 76990853 can be divided by 680.

Moving on to step 1:
When dividing 7 by 680, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 680

Let's proceed to step 2:
When dividing 76 by 680, we get 0 with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Append the next digit (9) from the dividend to 76 and continue with: 769 / 680

Step 3:
680 goes into 769 1 times with a remainder of 89.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 680 from 769, we get 89.
Bring next digit (9) of the dividend behind the 89 and repeat the process: 899 / 680

Advancing to step 4:
680 can be fit into 899 1 times, resulting in a remainder of 219.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 680 from 899, we get 219.
Grab the next digit (0) from the dividend, add it to 219, then carry on: 2190 / 680

Step 5:
2190 divided by 680 is 3 with a remainder of 150.
Write down 3 as next digit of the result. 
Result so far: 113.0
Subtracting 2040 from 2190 leaves us with 150.
Take the next digit (8) from the dividend and append it to 150, then repeat: 1508 / 680

Let's proceed to step 6:
680 goes into 1508 2 times with a remainder of 148.
Put 2 as the next digit of the answer. 
Result so far: 1132.0
Deduct 1360 from 1508 and we're left with 148.
Fetch the next digit (5) from the dividend, attach it to 148 and continue: 1485 / 680

Let's proceed to step 7:
680 goes into 1485 2 times with a remainder of 125.
The next digit of our result is 2. 
Result so far: 11322.0
If we subtract 1360 from 1485, we get 125.
Grab the next digit (3) from the dividend, add it to 125, then carry on: 1253 / 680

Moving on to step 8:
When dividing 1253 by 680, we get 1 with a remainder of 573.
The next digit of our result is 1. 
Result so far: 113221.0
Subtract 680 from 1253 to get 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Advancing to step 9:
680 can be fit into 5730 8 times, resulting in a remainder of 290.
Put 8 as the next digit of the answer. 
Result so far: 113221.8
The remainder is 290 after subtracting 5440 from 5730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Moving on to step 10:
The number 680 fits into 2900 4 times, leaving a remainder of 180.
Write down 4 as next digit of the result. 
Result so far: 113221.84
Deduct 2720 from 2900 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 11:
When dividing 1800 by 680, we get 2 with a remainder of 440.
Record the quotient 2 as the next digit in the result. 
Result so far: 113221.842
If we subtract 1360 from 1800, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 12:
When dividing 4400 by 680, we get 6 with a remainder of 320.
Write down 6 as next digit of the result. 
Result so far: 113221.8426
Subtracting 4080 from 4400 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 13:
When dividing 3200 by 680, we get 4 with a remainder of 480.
Use 4 as the next digit of our solution. 
Result so far: 113221.84264
Deduct 2720 from 3200 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 14:
If we divide 4800 by 680, we get 7 and a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 113221.842647
The remainder is 40 after subtracting 4760 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 15:
The number 680 fits into 400 0 times, leaving a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 113221.842647
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 16:
The number 680 fits into 4000 5 times, leaving a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 113221.84264705
Subtracting 3400 from 4000 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

In conclusion, the division gives 113221.84264705 with a balance of 6e-07.