We divide 71989587 by 850
We want to figure out the number of times 71989587 can be divided by 850.

Let's proceed to step 1:
7 divided by 850 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 850

Moving on to step 2:
If we divide 71 by 850, we get 0 and a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 850

Going ahead to step 3:
850 goes into 719 0 times with a remainder of 719.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 719, we get 719.
Take the next digit (8) from the dividend and append it to 719, then repeat: 7198 / 850

Advancing to step 4:
850 can be fit into 7198 8 times, resulting in a remainder of 398.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 6800 away from 7198, we end up with 398.
Include the next digit (9) from the dividend after 398, then repeat: 3989 / 850

Step 5:
If we divide 3989 by 850, we get 4 and a remainder of 589.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Subtract 3400 from 3989 to get 589.
Include the next digit (5) from the dividend after 589, then repeat: 5895 / 850

Step 6:
If we divide 5895 by 850, we get 6 and a remainder of 795.
Write down 6 as next digit of the result. 
Result so far: 846.0
If we take 5100 away from 5895, we end up with 795.
Take the next digit (8) from the dividend and append it to 795, then repeat: 7958 / 850

Moving on to step 7:
The number 850 fits into 7958 9 times, leaving a remainder of 308.
The next digit of our result is 9. 
Result so far: 8469.0
Deduct 7650 from 7958 and we're left with 308.
Take the next digit (7) from the dividend and append it to 308, then repeat: 3087 / 850

Advancing to step 8:
850 goes into 3087 3 times with a remainder of 537.
Put 3 as the next digit of the answer. 
Result so far: 84693.0
Subtract 2550 from 3087 to get 537.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Going ahead to step 9:
When dividing 5370 by 850, we get 6 with a remainder of 270.
Use 6 as the next digit of our solution. 
Result so far: 84693.6
The remainder is 270 after subtracting 5100 from 5370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 10:
850 can be fit into 2700 3 times, resulting in a remainder of 150.
The next digit of our result is 3. 
Result so far: 84693.63
Deduct 2550 from 2700 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 11:
1500 divided by 850 is 1 with a remainder of 650.
Record the quotient 1 as the next digit in the result. 
Result so far: 84693.631
Subtract 850 from 1500 to get 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

On to step 12:
6500 divided by 850 is 7 with a remainder of 550.
The next digit of our result is 7. 
Result so far: 84693.6317
The remainder is 550 after subtracting 5950 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Advancing to step 13:
5500 divided by 850 is 6 with a remainder of 400.
Write down 6 as next digit of the result. 
Result so far: 84693.63176
Subtracting 5100 from 5500 leaves us 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.

Step 14:
When dividing 4000 by 850, we get 4 with a remainder of 600.
Use 4 as the next digit of our solution. 
Result so far: 84693.631764
The remainder is 600 after subtracting 3400 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

On to step 15:
850 can be fit into 6000 7 times, resulting in a remainder of 50.
Use 7 as the next digit of our solution. 
Result so far: 84693.6317647
Subtracting 5950 from 6000 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.

Step 16:
850 goes into 500 0 times with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 84693.6317647
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 84693.6317647 with a remaining 5e-07.