First, let's simplify the operations in the equation step by step:

1000 - 400 = 600
2(700 + 13) = 2(713) = 1426
200(170 - 110) = 200(60) = 12000
80 : 2 = 40
600(800 + 47) = 600(847) = 508200
500(100 - 8) = 500(92) = 46000
30 : 6 = 5
20(400 + 68) = 20(468) = 9360
84 : (230 - 218) = 84 : 12 = 7

Now, let's substitute these results back into the main equation:

600 + 1426 + 12000 ÷ 5 + 40 + 508200 - 46000 ÷ 4 + 5 • 9360 + 300 - 7

Performing the operations:

600 + 1426 + 2400 + 40 + 508200 - 11500 + 5 • 9360 + 300 - 7
= 600 + 1426 + 2400 + 40 + 508200 - 11500 + 46800 + 300 - 7
= 53159

Therefore, the final answer is 53159.