We divide 85667959 by 428
We want to divide 85667959 by 428.

Let's proceed to step 1:
The number 428 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 428

Let's proceed to step 2:
85 divided by 428 is 0 with a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Include the next digit (6) from the dividend after 85, then repeat: 856 / 428

Let's proceed to step 3:
428 goes into 856 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 856 from 856 and we're left with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 428

On to step 4:
When dividing 6 by 428, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 428

Moving on to step 5:
67 divided by 428 is 0 with a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 200.0
If we subtract 0 from 67, we get 67.
Append the next digit (9) from the dividend to 67 and continue with: 679 / 428

Going ahead to step 6:
428 goes into 679 1 times with a remainder of 251.
Write down 1 as next digit of the result. 
Result so far: 2001.0
The remainder is 251 after subtracting 428 from 679.
Fetch the next digit (5) from the dividend, attach it to 251 and continue: 2515 / 428

Let's proceed to step 7:
The number 428 fits into 2515 5 times, leaving a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 20015.0
Deduct 2140 from 2515 and we're left with 375.
Take the next digit (9) from the dividend and append it to 375, then repeat: 3759 / 428

Advancing to step 8:
3759 divided by 428 is 8 with a remainder of 335.
The number 8 becomes the next digit in our result. 
Result so far: 200158.0
If we subtract 3424 from 3759, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Step 9:
When dividing 3350 by 428, we get 7 with a remainder of 354.
Use 7 as the next digit of our solution. 
Result so far: 200158.7
If we take 2996 away from 3350, we end up with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 10:
3540 divided by 428 is 8 with a remainder of 116.
The next digit of our result is 8. 
Result so far: 200158.78
If we take 3424 away from 3540, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 11:
If we divide 1160 by 428, we get 2 and a remainder of 304.
The number 2 becomes the next digit in our result. 
Result so far: 200158.782
Subtracting 856 from 1160 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 12:
If we divide 3040 by 428, we get 7 and a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 200158.7827
Subtract 2996 from 3040 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
428 can be fit into 440 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 200158.78271
If we take 428 away from 440, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
120 divided by 428 is 0 with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 200158.78271
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 15:
428 goes into 1200 2 times with a remainder of 344.
The number 2 becomes the next digit in our result. 
Result so far: 200158.7827102
Subtracting 856 from 1200 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 16:
When dividing 3440 by 428, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 200158.78271028
Subtract 3424 from 3440 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 200158.78271028, with a leftover of 1.6e-08.