function decide() internal {
        uint256 quorumPercent = getQuorumPercent();
        uint256 quorum = quorumPercent.mul(tokenContract.totalSupply()).div(100);
        uint256 soFarVoted = yesVoteSum.add(noVoteSum);
        if (soFarVoted >= quorum) {
            uint256 percentYes = (100 * yesVoteSum).div(soFarVoted);
            if (percentYes >= initialQuorumPercent) {
                
                proxyVotingContract.proxyIncreaseWithdrawalChunk();
                FinishBallot(now);
                isVotingActive = false;
            } else {
                
                isVotingActive = false;
                FinishBallot(now);
            }
        }
        
    }