분할전: {(3,360×10×5×2)×2+(5,880×13×7)}×2.2=(336,000+535,080)×2.2=1,916,376%
분할후: {(1,687×10×10×2)×2+(1,878×15×19)}×2.2=(337,400+535,230)×2.2=1,919,786%

약:3410%p 상승