If payouts were a bit steeper and final table was guaranteed a million last year:
1st$10,000,000
2nd$5,147,911 -> $6M - 852089
3rd$3,807,753 -> $4M - 192247
4th$2,849,763 -> $3M -150237
5th$2,143,794 -> 2.25 -106206
6th$1,622,471 -> 1.75 -127529
7th$1,236,084 -> 1,5 -235584
8th$947,172 -> 1.25 -302828
9th$730,725 -> 1 -269275
10th-12th$565,193 - > 600,000 -104421
13th-15th$441,940 -> $450,000 -24180
16th-18th$347,521 -> $375,000 -82437
19th-27th$286,900 -> $300,000 -117900
28th-36th$230,487 - > $250,000 -175617
37th-45th$186,388 -> $200,000 -122508
46th-54th$152,025 -> $150,000 +18225
55th-63rd$124,447 -> 125,000 -4977
64th-72nd$103,025 -> 100,000 +27,225
73rd-81st$85,812 -> 85,000 +7308
82nd-90th$72,369 - >70,000 +21,321
91st-99th$61,313 - > 60,000 +11,817
100th-162nd$52,141 -> 50,000 +134,883
163rd-225th$44,728 - > 40,000 +$297,864
226th-288th$38,634 - > 35,000 + 228942
289th-351st $33,734 -> 30,000 +235242
352nd-414th $29,400 -> $25,000 +$277,200
415th-477th $25,756 - > $20000 +$362,628
478th-549th $22,678 -> $17,500, +$372,816
550th-621st $20,228 -> $15,000 +$376,416
622nd-693rd $18,406 - > $12,500 +$425232
Total difference = $70,916 (in the negative (i.e. rio's pocket)).
Edit: this final table payout is roughly 49% of the prize pool.